mcp-sam-gov

<div align="center"> # @cliwant/mcp-sam-gov ### **$4 trillion of public federal data, one `npm install` away.** The most comprehensive **keyless-first** MCP server for US federal **and state/local (SLED)** contracting + spending + regulation + partner vetting. **153 tools across 54 data sources** — keyless-first: only 4 sources (Census business-patterns, FRED, BEA, and DOL's data endpoint) need a free key; the other 50 need none. Works today, in any AI agent. **Independent project** — not affiliated with, endorsed by, or sponsored by SAM.gov, the U.S. General Services Administration (GSA), or any government agency. [](https://www.npmjs.com/package/@cliwant/mcp-sam-gov) [](https://registry.modelcontextprotocol.io/v0/servers?search=cliwant) [](https://glama.ai/mcp/servers/cliwant/mcp-sam-gov) [](./LICENSE) [](https://github.com/cliwant/mcp-sam-gov/actions/workflows/daily-smoke.yml) [](https://insiders.vscode.dev/redirect/mcp/install?name=sam-gov&config=%7B%22command%22%3A%22npx%22%2C%22args%22%3A%5B%22-y%22%2C%22%40cliwant%2Fmcp-sam-gov%22%5D%7D) [](https://kiro.dev/launch/mcp/add?name=sam-gov&config=%7B%22command%22%3A%22npx%22%2C%22args%22%3A%5B%22-y%22%2C%22%40cliwant%2Fmcp-sam-gov%22%5D%7D) [English](./README.md) · [한국어](./README.ko.md) · [日本語](./README.ja.md) </div> --- ## See it in action ```text 👤 user Find active SAM.gov solicitations under NAICS 541512 closing this month 🤖 Claude → sam_search_opportunities { ncode: "541512", limit: 5 } ✓ 47,478 active opportunities indexed • 5ef3db5d… VA Bulk Oxygen Tank Rental closes 2026-05-15 ($1.05M) • a000339c… Articulating Boom Lifts closes 2026-05-30 ($310K) • be9c24ef… CMOP Hazardous Waste Removal closes 2026-06-12 ($2.7M) 👤 user Pull the SOW + contracting officer for the first one 🤖 Claude → sam_get_opportunity { noticeId: "5ef3db5d…" } ✓ Department of Veterans Affairs · Combined Synopsis/Solicitation POC: Contracting Officer <co.name@example.gov> +1-XXX-XXX-XXXX Set-aside: Total Small Business Attachments: 1 ↓ 36C24526Q0460_1.docx (172 KB) SOW preview: "RFQ# 36C24526Q0460 — Bulk Oxygen Tank Rental, Fill, Telemetry…" ``` **No API key, registration or signup for 148 of the 153 tools.** Just plug it in and ask. --- ## Why this exists | Status quo | With this MCP | |---|---| | GovWin: $30K-$100K/yr per seat | Free, MIT license | | API key registration → wait 24h → quota tier shopping | `npm install` → working in 60s | | 5+ separate vendor APIs / scrapers | 1 unified surface, 153 tools across 54 sources | | LLMs hallucinate NAICS codes / agency names | Anti-hallucination autocomplete guards built-in | | Brittle scraping breaks weekly | Daily live smoke test ([badge above](#)) | | Procurement officer → IT ticket → 3-week wait | Claude Desktop double-click install | The federal data this wraps is **public domain**. There is no good reason it should cost a five-figure subscription to query. --- ## What this gives Claude (and other AI agents) | Domain | What you can ask | Sources | |---|---|---| | 🔍 **Opportunities & solicitations** | "Find SAM.gov solicitations under NAICS 541512 closing this month" — read the SOW, POCs, attachments | SAM.gov, Grants.gov | | 💰 **Spending, awards & competition** | "Show me Booz Allen wins at VA last fiscal year; top 10 PSC categories at DoD" | USAspending, FPDS, GAO | | 🕵️ **Entity & partner vetting** | "Screen this firm: OFAC sanctions, SAM exclusions, single-audit findings, bank health, EPA compliance + toxics-release" | OFAC, SAM, FAC, FDIC, EPA ECHO, EPA Envirofacts | | 🛒 **Product safety & recalls** | "Any FDA/NHTSA/CPSC recalls or enforcement against this supplier's products?" | openFDA, NHTSA, CPSC | | ⚖️ **Litigation & courts** | "Any Court of Federal Claims bid protests or Federal Circuit opinions involving this contractor?" | CourtListener (Free Law Project) | | 🏢 **Nonprofit vendors** | "Pull this nonprofit's IRS-990 financials before we subcontract to it" | IRS 990 (via ProPublica) | | 🏥 **Healthcare providers & facilities** | "Medicare utilization & payments for this provider; hospital quality ratings; is this provider on the revocation list?" | CMS (data.cms.gov) | | 📈 **Financial disclosure (SEC)** | "Pull this public company's revenue trend and latest 10-K filings" | SEC EDGAR | | ⚖️ **Regulatory & legislative** | "What VA cybersecurity rules were published this quarter? Any open Regulations.gov dockets?" | Federal Register, Regulations.gov, eCFR, FAR/DFARS, Congress.gov, GovInfo | | 💲 **Pricing, labor & fiscal** | "GSA CALC labor-rate band for a systems analyst; SCA wage determination for this county; CPI escalation; per-diem cap for a trip; regional GDP by industry; DOL wage-hour enforcement history" | GSA CALC, SAM WDs, BLS, US Census CBP, FRED, BEA, US Treasury, GSA per-diem, US DOL | | 🏛 **Lobbying & influence** | "Who lobbies the VA on cybersecurity, and how much do they spend?" | US Senate LDA | | 🏥 **Health & research funding** | "NIH/NSF grants on this topic; recruiting clinical trials; industry payments to this physician" | NIH RePORTER, NSF, ClinicalTrials.gov, CMS Open Payments, NPPES | | 🛡 **Cyber compliance** | "Is this CVE on the CISA KEV must-patch list?" | NVD, CISA KEV | | 🌐 **Trade, geo & disaster** | "HTS tariff for this product; Census tract for this address; FEMA declarations in this state" | USITC HTS, US Census, FEMA, Socrata, CKAN | | 🏙 **State/local procurement bids (SLED)** | "What's open on this city's/county's procurement portal right now? Their checkbook, awarded contracts, vendor payments; state DOT bid/award registers" | OpenGov Procurement (525+ govs), Bonfire, ArcGIS (feature + Hub), Socrata (54 hosts), one Tableau Server Guest view (Montana), one Socrata Open Expenditures checkbook (South Dakota) | | 🎓 **Grants & datasets** | "Cybersecurity grants posted in the last 30 days; discover federal open datasets" | Grants.gov, data.gov | **153 tools across 54 data sources — keyless-first: only 4 sources (Census business-patterns, FRED, BEA, and DOL's data endpoint) need a free key; the other 50 need none.** (An earlier 52-tool build measured roughly p50 ~0.25s / p95 ~0.8s against production federal APIs; latency varies by source and upstream load — treat it as fast, not a benchmarked guarantee.) --- ## How do I install it? Pick the path that matches you. ### 🟢 Path 1 — Claude Desktop, one-click (no terminal needed) Best for non-developers. Just download a file and double-click. 1. Download **`mcp-sam-gov.mcpb`** from the [latest release](https://github.com/cliwant/mcp-sam-gov/releases/latest). 2. Double-click the file. Claude Desktop opens with an "Install Extension" dialog. 3. Click **Install**. 4. Done. Start a new conversation and ask "Find active SAM.gov opportunities under NAICS 541512". That's it. No PowerShell, no `npm`, nothing. > Requires Claude Desktop ≥ 1.0 (which ships its own Node.js runtime). ### 🟡 Path 2 — Claude Code, one command If you already use Claude Code (the CLI): ```bash /plugin install cliwant/mcp-sam-gov ``` This installs the MCP server **plus** a [SKILL.md](./skills/sam-gov/SKILL.md) workflow guide that teaches Claude when + how to use each of the 153 tools. ### 🔵 Path 3 — Manual install for any MCP host (Codex, Cursor, Continue, Gemini) For Codex CLI / Cursor / Continue / Gemini CLI / anything that speaks MCP: ```bash gh repo clone cliwant/mcp-sam-gov cd mcp-sam-gov npm install --omit=dev npm install -g . ``` After install, the binary `mcp-sam-gov` is on your PATH. Add this to your host config: ```json { "mcpServers": { "sam-gov": { "command": "mcp-sam-gov" } } } ``` Specific config locations per host: see [Host configurations](#host-configurations) below. **No global install?** Every host config below also has an `npx` variant (`npx -y @cliwant/mcp-sam-gov`) that skips the clone and `npm install -g`. It only needs Node.js. ### ⚪ Path 4 — Direct path (zero install, just point at the file) Skip installation entirely: ```bash gh repo clone cliwant/mcp-sam-gov cd mcp-sam-gov npm install --omit=dev # only runtime deps; dist/ is pre-built ``` Then point your host config at the absolute path: ```jsonc { "mcpServers": { "sam-gov": { "command": "node", "args": ["C:\\Users\\you\\mcp-sam-gov\\dist\\server.js"] } } } ``` --- ## Host configurations Each host below shows two variants. Use one of them: - **Global install**: `"command": "mcp-sam-gov"`. This works only after `npm install -g` (Path 3) has put the `mcp-sam-gov` binary on your PATH. - **No global install (npx)**: `"command": "npx", "args": ["-y", "@cliwant/mcp-sam-gov"]`. This needs only Node.js. npx downloads the package from npm on first run and caches it. > **Package name:** the npm package is scoped: **`@cliwant/mcp-sam-gov`**. `mcp-sam-gov` is only the name of the binary that a global install puts on your PATH. No unscoped `mcp-sam-gov` package exists on npm, so `npx -y mcp-sam-gov` fails with a 404. Use `npx -y @cliwant/mcp-sam-gov`. ### Claude Desktop `%APPDATA%\Claude\claude_desktop_config.json` (Windows) or `~/Library/Application Support/Claude/claude_desktop_config.json` (macOS): Global install: ```json { "mcpServers": { "sam-gov": { "command": "mcp-sam-gov" } } } ``` No global install (npx): ```json { "mcpServers": { "sam-gov": { "command": "npx", "args": ["-y", "@cliwant/mcp-sam-gov"] } } } ``` On Windows, if the server fails to start with `spawn npx ENOENT` in `%APPDATA%\Claude\logs\mcp*.log`, wrap npx in `cmd /c`: ```json { "mcpServers": { "sam-gov": { "command": "cmd", "args": ["/c", "npx", "-y", "@cliwant/mcp-sam-gov"] } } } ``` (Or skip this entirely — use Path 1's `.mcpb` and it auto-configures.) Restart Claude Desktop fully (system tray quit on Windows / Quit menu on macOS), then look for the 🔨 icon. You should see "sam-gov (153 tools)". ### Claude Code Per-project `.mcp.json`, global install: ```json { "mcpServers": { "sam-gov": { "command": "mcp-sam-gov" } } } ``` No global install (npx): ```json { "mcpServers": { "sam-gov": { "command": "npx", "args": ["-y", "@cliwant/mcp-sam-gov"] } } } ``` Or with the CLI: ```bash # global install claude mcp add sam-gov mcp-sam-gov # no global install (npx) claude mcp add sam-gov -- npx -y @cliwant/mcp-sam-gov ``` ### Codex CLI `~/.codex/config.toml`: Global install: ```toml [mcp_servers.sam-gov] command = "mcp-sam-gov" args = [] ``` No global install (npx): ```toml [mcp_servers.sam-gov] command = "npx" args = ["-y", "@cliwant/mcp-sam-gov"] ``` ### Cursor Settings → MCP → Add new MCP server. Global install: ```json { "mcpServers": { "sam-gov": { "command": "mcp-sam-gov" } } } ``` No global install (npx): ```json { "mcpServers": { "sam-gov": { "command": "npx", "args": ["-y", "@cliwant/mcp-sam-gov"] } } } ``` ### Continue `~/.continue/config.json`, global install: ```json { "experimental": { "modelContextProtocolServer": { "transport": { "type": "stdio", "command": "mcp-sam-gov" } } } } ``` No global install (npx): ```json { "experimental": { "modelContextProtocolServer": { "transport": { "type": "stdio", "command": "npx", "args": ["-y", "@cliwant/mcp-sam-gov"] } } } } ``` ### Gemini CLI `~/.gemini/settings.json`, global install: ```json { "mcpServers": { "sam-gov": { "command": "mcp-sam-gov" } } } ``` No global install (npx): ```json { "mcpServers": { "sam-gov": { "command": "npx", "args": ["-y", "@cliwant/mcp-sam-gov"] } } } ``` ### VS Code Add a `.vscode/mcp.json` at your project root (VS Code uses `"servers"`, not `"mcpServers"`): ```json { "servers": { "sam-gov": { "command": "npx", "args": ["-y", "@cliwant/mcp-sam-gov"] } } } ``` Or use the one-click badge at the top of this page to install directly from your browser. ### Kiro Use the one-click badge at the top of this page to add the server. Kiro opens an install dialog pre-filled with the `npx` command. ### Anything else If your host speaks MCP over stdio, point it at `mcp-sam-gov` (global install) or at `npx -y @cliwant/mcp-sam-gov` (no global install). No host-specific code. --- ## What questions can I ask? Once installed, you can ask in natural language. The agent picks the right tool sequence automatically. ### Discovery - "NAICS 541512 의 메릴랜드 입찰 중 30일 안에 마감되는 것 찾아줘" - "Find active SAM.gov solicitations under NAICS 541512, MD only, closing in 30 days" - "What's the canonical NAICS code for 'computer systems design'?" ### RFP analysis - "Pull noticeId 5ef3db5daeb54099a96d487783a38bd0 — give me the SOW, contracting officer, and attachments" - "Show me the full RFP body for that notice" ### Competitive landscape - "Top 5 recipients of VA contracts in NAICS 541519 last fiscal year" - "Show me Booz Allen's individual awards at DISA" - "Who are the sub-contractors on Leidos' VA contracts?" - "What's CMS in USAspending? (resolve the abbreviation)" ### Trends & aggregation - "How has VA 541512 spending trended over the last 5 fiscal years?" - "Top 10 states by federal contracting spend in 541512" - "Top PSC categories at DoD by spending" - "Federal grant programs in cybersecurity by total $" ### Agency intelligence (capture brief) - "Give me a capture brief on VA: mission, FY26 budget breakdown, top sub-agencies" - "What's VA's transaction volume for FY25?" ### Recompete radar - "VA 541512 contracts expiring in next 12 months over $1M" - "Pull period of performance for award CONT_AWD_..." ### Regulatory & legislative - "Find FAR sections about SDVOSB set-aside requirements" - "Turn this RFP's cited FAR/DFARS clause list into a Section L/M compliance matrix" - "What new VA cybersecurity rules were published this quarter?" - "Any Federal Register documents on the public-inspection desk from DoD today?" - "Search Regulations.gov dockets on 'contractor cybersecurity' and pull the public comments" - "Discover federal open datasets about 'wildfire' on data.gov" - "Is there a Federal Register doc number 2026-08333? Pull the citation." ### Partner & entity vetting - "Screen 'Acme Defense LLC' against the OFAC sanctions list and SAM exclusions" - "Look up NPI 1234567890 in NPPES — is this provider active?" - "Does this subcontractor have adverse Single Audit findings in the Federal Audit Clearinghouse?" - "How healthy is the bank on cert #3510 — risk ratios and quarterly financials?" - "Pull this public company's revenue trend and latest 10-K from SEC EDGAR" - "Any EPA compliance/enforcement flags for this facility?" ### Compliance & eligibility - "What's the SBA small-business size standard for NAICS 541512?" - "Search the eCFR for the exact text of a rule" - "What's the US import duty rate (HTS) for lithium-ion batteries?" ### Pricing, labor & fiscal - "GSA CALC ceiling-rate band for a senior systems analyst" - "Find the SCA wage determination for Baltimore County, MD and give me the fringe rates" - "How much has CPI-U risen over the last 3 years for an escalation clause?" - "What's the current total US public debt (Debt to the Penny)?" ### Cyber - "Is CVE-2021-44228 (Log4Shell) on the CISA KEV must-patch list, and what's the due date?" ### Health & research funding - "NIH RePORTER projects on mRNA vaccines funded last year" - "Recruiting clinical trials for diabetes sponsored by industry" - "Industry payments to physicians in CA from the CMS Open Payments Research dataset" ### Grants - "Cybersecurity grants posted in the last 30 days" - "Pull grant id 361238" --- ## Optional — higher rate limits + archives The MCP server runs **keyless** by default. For higher SAM.gov rate limits + the full archive (notices older than ~12 months), set `SAM_GOV_API_KEY` in your host's env block: ```json { "mcpServers": { "sam-gov": { "command": "mcp-sam-gov", "env": { "SAM_GOV_API_KEY": "your-key-here" } } } } ``` Get a free key at [sam.gov/SAM/pages/public/searchKeyData.jsf](https://sam.gov/SAM/pages/public/searchKeyData.jsf). The agent doesn't need to know — the key path is transparent. ### `DATA_GOV_API_KEY` — the api.data.gov / api.gsa.gov family A handful of sources ride the shared **api.data.gov** gateway — Congress.gov, GovInfo, Regulations.gov, FAC, GSA per-diem, and the data.gov v4 dataset catalog. They work **keyless** out of the box via the public `DEMO_KEY` (a low shared hourly quota). Set `DATA_GOV_API_KEY` to raise those limits substantially: ```json { "mcpServers": { "sam-gov": { "command": "mcp-sam-gov", "env": { "DATA_GOV_API_KEY": "your-key-here" } } } } ``` Get one free (instant, no wait) at [api.data.gov/signup](https://api.data.gov/signup). The same key is accepted across all api.data.gov / api.gsa.gov sources. Like the SAM key, it is sent only on the wire (never logged); unset simply means `DEMO_KEY`. BLS sources similarly accept an optional free `BLS_API_KEY` to lift their daily quota. ### Keys & higher limits — the full inventory **Most tools are keyless.** Four sources *require* a free key — **Census** (`census_business_patterns`), **FRED** (`fred_search_series`, `fred_series_observations`), **BEA** (`bea_regional_data`), and **DOL's data endpoint** (`dol_get_dataset`) — those sources have no keyless tier, so the tool throws without one. (DOL's catalog `dol_list_datasets` is keyless.) The other keys are *optional*: they only raise a rate limit or unlock a single filter. **Every key below is free.** | Env var | Required? | What it unlocks | Free signup | |---|---|---|---| | `CENSUS_API_KEY` | **Required** | `census_business_patterns` (no keyless tier — throws without it) | [api.census.gov/data/key_signup.html](https://api.census.gov/data/key_signup.html) | | `FRED_API_KEY` | **Required** | the 2 FRED tools (no keyless tier — throw without it) | [fred.stlouisfed.org/docs/api/api_key.html](https://fred.stlouisfed.org/docs/api/api_key.html) | | `BEA_API_KEY` | **Required** | `bea_regional_data` (BEA Regional; no keyless tier — throws without it) | [apps.bea.gov/API/signup](https://apps.bea.gov/API/signup/) | | `DOL_API_KEY` | **Required for data** | `dol_get_dataset` (DOL enforcement records via `X-API-KEY`; the `dol_list_datasets` catalog is keyless) | [dol.gov/developer](https://dol.gov/developer) | | `DATA_GOV_API_KEY` | Optional | higher limits on all api.data.gov sources (Regulations.gov, Congress.gov, GovInfo, FAC, data.gov catalog, GSA per-diem) — lifts the shared `DEMO_KEY` cap | [api.data.gov/signup](https://api.data.gov/signup/) | | `SAM_GOV_API_KEY` | Optional | authenticated SAM.gov v2 search + the organization-name filter | [open.gsa.gov/api/get-opportunities-public-api](https://open.gsa.gov/api/get-opportunities-public-api/) | | `LDA_API_KEY` | Optional | higher rate limit on `lda_search_filings` (Senate LDA lobbying; keyless by default) | [lda.senate.gov/api/register](https://lda.senate.gov/api/register/) | | `BLS_API_KEY` | Optional | the BLS v2 tier (~500 queries/day vs keyless ~25/day) | [data.bls.gov/registrationEngine](https://data.bls.gov/registrationEngine/) | | `NVD_API_KEY` | Optional | a higher NVD rate limit (`cve_lookup`) | [nvd.nist.gov/developers/request-an-api-key](https://nvd.nist.gov/developers/request-an-api-key) | | `OPENFDA_API_KEY` | Optional | higher openFDA rate limit (`openfda_enforcement`, `openfda_device_clearances`; both work keyless) | [open.fda.gov/apis/authentication](https://open.fda.gov/apis/authentication/) | | `COURTLISTENER_API_TOKEN` | Optional | higher CourtListener rate limit (`courtlistener_search_opinions`; works keyless) | [courtlistener.com/help/api/rest](https://www.courtlistener.com/help/api/rest/) | | `SOCRATA_APP_TOKEN` | Optional | higher Socrata throttling limits | [evergreen.data.socrata.com/signup](https://evergreen.data.socrata.com/signup) | **Two ways to set any key** — pick one: 1. **Host env block** — the `"env": { … }` object shown in the examples above. 2. **A `.env` file** in the server's working directory — configure your keys **once**: ``` CENSUS_API_KEY=your-key-here FRED_API_KEY=your-key-here # optional — raise limits / unlock filters SAM_GOV_API_KEY=your-key-here ``` The server auto-loads `.env` at startup. A real environment variable always wins over `.env` (standard precedence), and `.env` is git-ignored so your keys never get committed. **Ask the server which keys it needs.** The keyless **`api_key_status`** tool lists every key, whether it's required or optional, the free signup URL + what it unlocks, and whether each is **currently configured** (a boolean — the key value is never shown). Creating the account at the signup URL is your one manual step; the server automates *discovery* (`api_key_status`) and *configuration* (`.env`). To confirm a key actually works, call that source's own tool. --- ## Choosing toolsets (smaller context) By default all 153 tools load — about 74k tokens per session. Clients that pay the full context cost (Claude Desktop, Cursor, raw API) can cut that significantly by loading only the toolsets relevant to the task. Set the **`MCP_SAM_GOV_TOOLSETS`** environment variable to a comma-separated list of toolset names (case-insensitive). Leave it blank (or set it to `all`) to restore all tools. Token counts are approximate, measured as the compact JSON character count of each `tools/list` entry divided by 4. `feedback` and `api_key_status` are always loaded in every profile (they help agents report problems and check key health regardless of which toolset is active). | Toolset | Tools | Approx tokens | What it covers | |---|---|---|---| | `core` | 60 | ~17k | SAM.gov discovery/attachments/wage-determinations/exclusions/integrity; Grants.gov; all USAspending; FPDS; GAO; FAR/eCFR/Federal Register; SBA; OFAC screening; GSA labor-rate benchmarks; `api_key_status`; `feedback` (always loaded) | | `sled` | 13 | ~7k | State/local (SLED) procurement: OpenGov, Bonfire, ArcGIS, Socrata, data.gov/CKAN, Tableau, Open Checkbook, search.gov domains | | `vetting` | 17 | ~10k | Partner due-diligence: FAC, FDIC, EPA ECHO/TRI, CourtListener, nonprofit (IRS 990), Senate LDA lobbying | | `disclosure` | 8 | ~5k | SEC EDGAR financial filings and XBRL frames | | `regulatory` | 9 | ~4k | Regulations.gov, Congress.gov, GovInfo | | `pricing` | 15 | ~9k | GSA per-diem, BLS, Treasury, BEA, Census business-patterns, FRED, DOL, USITC HTS | | `health` | 17 | ~12k | CMS, NPPES, NIH, NSF, ClinicalTrials.gov, openFDA | | `safety` | 3 | ~2k | NHTSA vehicle recalls, CPSC consumer-product recalls | | `geo` | 8 | ~5k | Census geocode, FEMA disasters, NWS alerts, CBP border wait times, data.gov catalog | | `cyber` | 3 | ~2k | NVD CVE, CISA KEV, NIST SP 800-53 | | **all** | **153** | **~74k** | Everything (default) | **Config examples:** **Claude Desktop** (`claude_desktop_config.json`): ```json { "mcpServers": { "sam-gov": { "command": "npx", "args": ["-y", "@cliwant/mcp-sam-gov"], "env": { "MCP_SAM_GOV_TOOLSETS": "core,sled" } } } } ``` **Claude Code** (command line): ```bash claude mcp add sam-gov -e MCP_SAM_GOV_TOOLSETS=core,sled -- npx -y @cliwant/mcp-sam-gov ``` **Claude Desktop bundle** (`.mcpb` / manifest `user_config`): set the **Toolsets** field in the extension settings dialog (blank = all). If you call a tool that belongs to an unloaded toolset, the server returns a structured `tool_not_loaded` error naming the toolset and the exact env var to set. The suggested value is the **union** of your current loaded sets plus the needed set (e.g. `MCP_SAM_GOV_TOOLSETS=core,vetting` when you have `core` loaded and call a vetting tool) so your existing profile is not silently dropped. It never silently returns an empty result. --- ## Staying up to date npm doesn't notify installed users of new versions, so the server does — minimally. On startup it makes **one anonymous request to the public npm registry** for its own latest version and, **only if a newer one exists**, prints a single line to stderr (e.g. `a newer version is available: 1.7.0 → 1.8.0`). It sends **no usage data** (a version check, not telemetry), never touches the protocol's stdout, is non-blocking, and stays silent when you're current. - **Update:** `npm i -g @cliwant/mcp-sam-gov@latest` — or just restart if your config uses `npx @cliwant/mcp-sam-gov@latest`. - **Opt out:** set `MCP_SAM_GOV_NO_UPDATE_CHECK=1` (or `NO_UPDATE_NOTIFIER=1`). - **What changed:** the [releases page](https://github.com/cliwant/mcp-sam-gov/releases) + [CHANGELOG](./CHANGELOG.md). ## Found a bug? Want a feature? Report it in one step This server is built to **improve from real usage**. Because an AI agent (not a human) calls the tools, the feedback path runs **through the agent**: - On the two "something may be broken" errors — `schema_drift` (a federal API changed shape) and `upstream_unavailable` (an outage) — the error envelope carries a **`report`** field: a prefilled GitHub issue link your agent can offer you. - Or just tell your agent "report a bug" / "this result looks wrong" / "I wish it could do X" — it calls the **`feedback` tool**, which returns a prefilled issue link for you to open and submit. **Nothing is ever posted automatically.** The server has no token and no account — it only *builds the link*; **you** open and submit it. Prefilled links carry only the tool name, error kind, and server version — never your query values. The repo is public, so redact anything sensitive first. You can also open one directly: [**New issue**](https://github.com/cliwant/mcp-sam-gov/issues/new/choose) — bug / feature / wrong-output templates. ## Tool catalog (153 tools) Grouped by workflow. Keyless-first — most tools need no key; Census business-patterns, FRED, BEA, and DOL's data endpoint require a free key, and a handful of others gain higher limits from an optional free key (noted above). Descriptions are condensed — each tool's own `inputSchema` carries the full contract and honesty caveats. <details> <summary><b>Opportunities & solicitations — SAM.gov + Grants.gov (10 tools)</b></summary> - `sam_search_opportunities` — keyless HAL search of active SAM.gov contracting opportunities - `sam_search_shaping` — pre-solicitation radar (Sources Sought / Presol / Special Notices before the RFP exists) - `sam_get_opportunity` — full detail by 32-char hex noticeId (POCs + attachments + body) - `sam_fetch_description` — full RFP body as plain text - `sam_fetch_attachment_text` — extract attachment text (RFP / SOW / Q&A / wage tables) from PDF + DOCX + text/HTML - `sam_attachment_url` — build the public download URL for an attachment resourceId - `sam_lookup_organization` — federal-organization id → canonical fullParentPathName - `sam_lookup_notice_fields` — batch-fill nulled naics/set-aside/PoP/deadline for 1–100 noticeIds from the opt-in GSA daily CSV - `grants_search` — Grants.gov federal grant opportunities (financial assistance, distinct from SAM contracts) - `grants_get_opportunity` — full detail for a single grant opportunity by id </details> <details> <summary><b>Spending, awards & competition — USAspending + FPDS + GAO (31 tools)</b></summary> - `usas_search_awards` — aggregate share-of-wallet at agency × NAICS - `usas_search_individual_awards` — line-item federal contracts (returns generatedInternalId) - `usas_get_award_detail` — full award detail: period of performance, options, set-aside, competition - `usas_search_awards_by_recipient` — every contract a recipient won in an agency × NAICS slice - `usas_search_subawards` — enumerate subcontracts on prime awards (supply chain / teaming) - `usas_search_recompetes` — recompete radar (PoP ending in a window, soonest-first, no silent drops) - `usas_search_expiring_contracts` — **deprecated** alias of `usas_search_recompetes` (legacy shape) - `usas_analyze_incumbent` — per-award incumbent + public recompete-pressure hints (labels, not a score) - `usas_search_teaming_partners` — small-business teaming discovery by cert × NAICS × agency, exclusion-screened - `usas_spending_over_time` — contract-spending time series (fiscal_year / quarter / month) - `usas_search_agency_spending` — spending broken down by awarding agency - `usas_search_subagency_spending` — break a parent agency down by sub-agency / office - `usas_search_psc_spending` — spending by Product Service Code (PSC) - `usas_search_cfda_spending` — spending by CFDA grant-program code - `usas_search_state_spending` — spending by state / territory - `usas_search_federal_account_spending` — spending by federal account / Treasury Account Symbol (TAS) - `usas_search_recipients` — recipient list with parent/child hierarchy - `usas_get_recipient_profile` — full recipient detail (UEI, alternate names, totals) - `usas_get_agency_profile` — agency profile by toptier code (mission, abbreviation, website) - `usas_get_agency_awards_summary` — award activity for a fiscal year (transaction count + obligations) - `usas_get_agency_budget_function` — budget-function breakdown for an agency × fiscal year - `usas_list_toptier_agencies` — all toptier agencies + current-FY obligations - `usas_lookup_agency` — resolve 'VA' / 'DHS' → canonical toptier name + 4-digit code - `usas_autocomplete_naics` — anti-hallucination NAICS guard - `usas_autocomplete_recipient` — anti-hallucination recipient guard - `usas_naics_hierarchy` — navigate the NAICS tree (2→4→6) + active-contract count per code - `usas_glossary` — 151 federal-spending terms - `usas_list_disaster_codes` — list Disaster Emergency Fund Codes (DEFC): COVID-19, IIJA/infrastructure, and other emergency-appropriation tags - `usas_disaster_spending` — disaster/emergency-fund spending BY GEOGRAPHY for given DEFCs (which state/county/district captured COVID/IIJA relief money) - `fpds_search_awards` — FPDS-NG federal contract award actions (the authoritative award-action feed) - `gao_protest_lookup` — recent GAO bid-protest decisions from the public Legal-Products RSS feed (recent window only) </details> <details> <summary><b>Entity & partner vetting — OFAC · SAM · FAC · FDIC · EPA (15 tools)</b></summary> - `ofac_screen_entity` — keyless OFAC denied-party / sanctions screening - `sam_check_exclusions` — keyless SAM debarment/exclusion screening by name and/or UEI/CAGE - `sam_integrity_lookup` — one-call integrity screen (exclusion verdict + honest FAPIIS pointer) - `fac_search_audits` — Single Audit summaries from the Federal Audit Clearinghouse - `fac_get_findings` — drill into the audit-RISK findings for an entity - `fdic_search_institutions` — search the FDIC-insured-institution directory - `fdic_institution_financials` — quarterly financial time-series for one institution (by cert #) - `fdic_risk_ratios` — counterparty risk ratios for one institution - `fdic_institution_history` — structural-change event log (mergers, charter changes) - `fdic_branch_deposits` — branch-deposit footprint - `fdic_bank_failures` — historical bank failures & assistance transactions - `fdic_industry_summary` — industry & state banking-sector annual aggregates - `echo_search_facilities` — search EPA-regulated facilities by state with compliance/enforcement screening - `echo_facility_report` — EPA ECHO Detailed Facility Report for one facility (by FRS RegistryID) - `epa_tri_facilities` — EPA Envirofacts TRI (Toxics Release Inventory) facilities by state/industry (environmental / ESG vetting) </details> <details> <summary><b>Product safety & recalls — openFDA · NHTSA · CPSC (6 tools)</b></summary> - `openfda_enforcement` — FDA drug / device / food recalls & enforcement actions (product-safety supplier vetting) - `openfda_device_clearances` — FDA 510(k) medical-device clearances (device-maker capability check) - `openfda_drug_approvals` — openFDA Drugs@FDA drug-approval applications (sponsor, approved products, submission/approval history) - `nhtsa_recalls` — NHTSA vehicle recalls by make / model / year - `nhtsa_complaints` — NHTSA vehicle safety complaints by make / model / year - `cpsc_recalls` — CPSC consumer-product recalls (product supplier vetting) </details> <details> <summary><b>Litigation & courts — CourtListener (2 tools)</b></summary> - `courtlistener_search_opinions` — US federal court opinions (COFC contract claims / bid protests, Federal Circuit); `party` param for actual-party cases — data via CourtListener / Free Law Project (disclosed) - `courtlistener_search_dockets` — RECAP dockets (type=r) for FCA / False Claims Act / qui tam matters that rarely produce opinions; suitNature fielded filter — data via CourtListener / Free Law Project (disclosed) </details> <details> <summary><b>Nonprofit vendors — IRS 990 via ProPublica (2 tools)</b></summary> - `nonprofit_search` — IRS-990 nonprofit search by name / state / NTEE — via ProPublica Nonprofit Explorer (disclosed) - `nonprofit_financials` — IRS-990 nonprofit financials by EIN — via ProPublica Nonprofit Explorer (disclosed) </details> <details> <summary><b>Financial disclosure — SEC EDGAR (8 tools)</b></summary> - `edgar_lookup_cik` — resolve a company ticker or name to its 10-digit SEC CIK - `edgar_company_filings` — a company's SEC filings - `edgar_company_facts` — curated XBRL financial facts for a filer - `edgar_company_concept` — one filer × one XBRL concept × the complete reported time-series - `edgar_xbrl_frames` — cross-filer XBRL cross-section (one concept across all filers for a period) - `edgar_full_text_search` — full-text search across EDGAR filings, 2001–present - `edgar_filing_index` — bulk cross-filer filing index for a quarter - `edgar_daily_filing_index` — per-day cross-filer filing index </details> <details> <summary><b>Regulatory & legislative — Federal Register · Regulations.gov · eCFR · FAR · Congress · GovInfo (19 tools)</b></summary> - `fed_register_search_documents` — search Federal Register documents by query / agency / type / date - `fed_register_get_document` — full detail for a document by number (citation, body URL, CFR refs) - `fed_register_public_inspection` — the Federal Register public-inspection desk (pre-publication) - `fed_register_list_agencies` — Federal Register agency slugs reference - `regulations_search_dockets` — search Regulations.gov rulemaking dockets - `regulations_search_documents` — search Regulations.gov rulemaking documents (rules, proposed rules, notices) - `regulations_search_comments` — search public comments on rulemakings - `regulations_get_docket` — fetch one Regulations.gov docket by id - `ecfr_search` — full-text search across the entire CFR (titleNumber=48 for FAR); returns ranked snippets + ecfrUrl - `ecfr_get_section` — the FULL text of one CFR section by citation (any title; for FAR/DFARS prefer `far_clause_lookup`) - `ecfr_list_titles` — all 50 CFR titles + last-amended dates - `far_clause_lookup` — authoritative FAR/DFARS clause text + its prescription (exact clause number) - `far_search` — FAR/DFARS-scoped search (excludes GSAM, collapses to current in-force version) - `far_compliance_matrix` — cited-clause list → proposal-ready Section L/M compliance matrix (eligibility gates flagged) - `congress_search_bills` — search Congress.gov bills / legislation - `congress_get_bill` — one bill by congress / type / number - `govinfo_search_packages` — search GovInfo (GPO-authoritative) packages in a collection - `govinfo_get_package` — one GovInfo package summary + download links (txt/xml/pdf/mods) - `govinfo_list_collections` — the GovInfo collection catalog </details> <details> <summary><b>Pricing, labor & fiscal — GSA CALC · SAM WDs · BLS · Census CBP · FRED · BEA · US Treasury · GSA per-diem (15 tools)</b></summary> - `gsa_benchmark_labor_rates` — GSA CALC awarded ceiling-rate market band for a labor category (a distribution, not one price) - `sam_search_wage_determinations` — find SCA / Davis-Bacon wage determinations for a locality - `sam_get_wage_rates` — prevailing-wage + fringe / H&W rate table parsed from a WD, plus the EO minimum-wage floor - `bls_timeseries` — BLS time series (CPI-U / ECI escalation, PPI, employment) — the pricing/escalation layer - `bls_oews_wages` — benchmark occupational wages & employment (BLS OEWS) by area × occupation - `bls_qcew` — county × NAICS market size / wages / location quotient (competition density) - `treasury_debt_to_penny` — daily total US public debt outstanding (Treasury Fiscal Data) - `treasury_avg_interest_rates` — average interest rate the Treasury pays by security type - `treasury_monthly_statement` — Monthly Treasury Statement: receipts, outlays, deficit/surplus by month - `treasury_query_dataset` — escape-hatch query over 7 confirmed Treasury Fiscal Data datasets - `bea_regional_data` — GDP / personal income by industry × geography (BEA Regional; requires free BEA_API_KEY) - `census_business_patterns` — establishments / employment / annual payroll by NAICS × geography (Census CBP; requires free CENSUS_API_KEY) - `fred_search_series` — search the FRED macroeconomic series catalog (GDP/CPI/rates/unemployment; requires free FRED_API_KEY) - `fred_series_observations` — time-series observations for a FRED series (missing values → null; requires free FRED_API_KEY) - `gsa_perdiem_rates` — federal travel per-diem: monthly lodging + M&IE meals caps by city+state or zip (keyless via DEMO_KEY) </details> <details> <summary><b>Health & research funding — NIH · NSF · ClinicalTrials · CMS · NPPES (9 tools)</b></summary> - `nih_reporter_search_projects` — awarded NIH RePORTER research-grant projects - `nsf_search_awards` — awarded NSF research-grant awards - `nsf_get_award` — one NSF award by its numeric award id - `clinicaltrials_search_studies` — federally-registered clinical studies with sponsor/funder enrichment - `clinicaltrials_get_study` — one clinical study by NCT id (incl. brief summary) - `clinicaltrials_facet_counts` — exact per-value study-count distribution over the whole registry - `cms_search_datasets` — discover CMS Open Payments (Sunshine Act) datasets - `cms_query_dataset` — query a CMS Open Payments datastore distribution (industry→physician payments) - `nppes_lookup_provider` — CMS/HHS NPPES NPI Registry provider lookup </details> <details> <summary><b>Healthcare providers & facilities — CMS (5 tools)</b></summary> - `cms_medicare_provider_services` — Medicare provider utilization & payments (healthcare market sizing) - `cms_hospital_compare` — CMS Hospital Compare quality ratings - `cms_facility_directory` — CMS nursing-home / home-health / hospice / dialysis facility directories - `cms_dmepos_suppliers` — CMS DMEPOS (durable medical equipment) supplier directory + Medicare spend - `cms_revoked_providers` — CMS Medicare revocation / exclusion list (provider compliance vetting) </details> <details> <summary><b>Cyber compliance — NVD + CISA KEV + NIST 800-53 (3 tools)</b></summary> - `cve_lookup` — look up NIST NVD CVE records - `cisa_kev_lookup` — filter the CISA Known Exploited Vulnerabilities catalog (binding BOD 22-01 remediation due-dates) - `nist_800_53_controls` — NIST SP 800-53 Rev 5 security & privacy controls lookup (FedRAMP/CMMC/RMF requirement text by controlId/family/keyword) </details> <details> <summary><b>Trade, tariffs & logistics — USITC · CBP (2 tools)</b></summary> - `hts_lookup` — US import-tariff classification + duty rates from the USITC Harmonized Tariff Schedule - `cbp_border_wait_times` — live CBP land-border commercial-vehicle wait times (Canadian + Mexican ports; freight/logistics) </details> <details> <summary><b>Geo, disaster & state/local open data — Census · FEMA · NWS · Socrata · CKAN (10 tools)</b></summary> - `census_geocode_address` — resolve a one-line US address → matched address + Census geographies (tract, CD, place) - `census_geographies_by_coordinates` — resolve a longitude/latitude point → Census geographies - `fema_disaster_declarations` — FEMA disaster / emergency declarations by state, type, incident, year - `fema_search_public_assistance` — FEMA Public Assistance funded projects - `fema_search_hazard_mitigation` — FEMA Hazard Mitigation Assistance projects (HMGP/FMA/PDM/BRIC mitigation grants to state/local/tribal subrecipients; disaster-resilience, distinct from Public Assistance recovery) - `nws_active_alerts` — currently-active NWS weather alerts (watches/warnings/advisories; disaster/climate readiness, pairs with the FEMA tools) - `socrata_discover_datasets` — find Socrata dataset 4x4 ids by keyword - `socrata_query` — query rows from an allowlisted Socrata/SODA open-data portal (**54 curated state/county/city + federal hosts** — checkbook, contracts, vendor payments, live solicitations across the SLED tier) - `ckan_discover_datasets` — find CKAN datastore resource ids by keyword - `ckan_query` — query rows from an allowlisted CKAN datastore resource (state/city spend/checkbook) </details> <details> <summary><b>State/local procurement bids (SLED) — OpenGov · Bonfire · ArcGIS · Tableau · Open Checkbook (8 tools)</b></summary> - `opengov_list_governments` — directory of 525+ US state/local governments on **OpenGov Procurement** (filter by state/query) - `opengov_search_solicitations` — a government's **live public solicitations** (title, status [open = accepting], deadline, portal link) — keyless anonymous endpoints - `bonfire_list_organizations` — curated live-verified 187-org US seed directory of governments on **Bonfire (Euna)** - `bonfire_search_opportunities` — an org's currently-open opportunities via keyless RSS (referenceNumber, name, closeDate, link); the RSS is the complete open set (exact total) - `arcgis_hub_discover_datasets` — discover ArcGIS Hub datasets by keyword (the SLED GIS/infrastructure/permits/procurement layer Socrata & CKAN don't cover; a discovery aid with publisher surfaced for vetting) - `arcgis_feature_query` — query rows from a curated allowlist of **29 US-gov ArcGIS REST feature layers**: DC OCP PASS live solicitations; local-gov checkbooks/contracts; **county CIP pipelines (Hennepin County MN, Charlotte-Mecklenburg NC — capital-project pipelines, not solicitation registers)**; **state DOT bid/award registers (TX / AK / IA / OK)**; **4 North Dakota DOT federal flex-funding award layers** (NDDOT funding awards to local public agencies such as counties, townships and cities, not vendor contracts or winning bids; a proxy because ND's statewide checkbook and procurement portal aren't keyless-reachable) - `tableau_view_csv` — fetch a curated US-gov **Tableau Server Guest** view's complete CSV export (keyless) and page over it; one view today: **Montana DOA Contracts Awarded** (~4,554 award records; freshness is set by the publisher and can lag) - `open_checkbook_search` — row-level vendor-payment search over a curated **Socrata Open Expenditures** checkbook portal (keyless; exact-match year/vendor/department/expense-category filters); two portals today: **South Dakota** (~740,980 payments, only the ~3 most recent fiscal years) and **Alaska** (41,751 payments, **FY2026 only** — any other year returns count:0, meaning "not published", not zero spending); freshness is set by the publisher and can lag, so sort by payment_date desc to see the newest date) </details> > **State open-data map** — also available as an MCP resource (`samgov://data-map/state-local`, readable by any MCP client via `resources/read`) and in `skills/sam-gov/SKILL.md`. Largest verified keyless datasets: Texas DIR cooperative purchase lines 10.7M rows + TxDOT live lettings 412 projects (`socrata_query` data.texas.gov), Massachusetts CTHRU vendor payments ~49M rows, Virginia eVA PO line items 1.69M rows (`ckan_query` data.virginia.gov), New Jersey YourMoney 660k rows, Washington contracts + master-contract-sales 325k rows combined. **These are state open-data mirrors, not the states' live bid portals** (TX TxDOT lettings being the first live solicitation feed). CA, OH, NC, MI, and non-TxDOT TX portals are login/WAF-gated; FL and GA have no state open-data portals (NXDOMAIN); PA's portal carries no procurement datasets. <details> <summary><b>Dataset & registry discovery — data.gov · get.gov (2 tools)</b></summary> - `datagov_search_datasets` — search the data.gov v4 catalog for federal open datasets across all publishing agencies - `search_gov_domains` — CISA get.gov authoritative .gov domain registry (resolve which org owns a .gov domain; enumerate federal agencies + map SLED entities) </details> <details> <summary><b>Small business — SBA (1 tool)</b></summary> - `sba_size_standard` — SBA small-business size standard for a 6-digit NAICS (set-aside eligibility gate) </details> <details> <summary><b>Labor compliance — US DOL (2 tools)</b></summary> - `dol_list_datasets` — browse DOL enforcement/compliance datasets (WHD, OFCCP, …) — keyless catalog - `dol_get_dataset` — fetch DOL enforcement records (WHD wage-hour / OFCCP; requires free DOL_API_KEY) </details> <details> <summary><b>Lobbying & influence — US Senate LDA (1 tool)</b></summary> - `lda_search_filings` — Senate lobbying filings: who lobbies which agency, on what issue, for how much (keyless) </details> <details> <summary><b>Server utilities — key discovery · feedback (2 tools)</b></summary> - `api_key_status` — list which API keys the server can use, required vs optional, signup URLs, and whether each is currently set (value never shown) - `feedback` — returns a prefilled GitHub issue link for a bug report or feature request; you open and submit it yourself (the tool never posts anything) </details> --- ## Reliability & offline snapshots This server is built around one rule: **honest failure over confident fabrication.** Everything below is about *availability* of public data — none of it bypasses access controls. **Keyless-first, and a down source *throws*.** 50 of the 54 sources (148 of the 153 tools) work with no API key; Census business-patterns, FRED, BEA and DOL's data endpoint need a free one. When a source is rate-limited, blocked, or down, the tool returns a **typed error** (`rate_limited` / `upstream_unavailable` / `schema_drift` / …) — it never invents rows and never reports a DOWN service as "0 results" or "not found". A genuine empty result and an outage are always distinguishable. **Offline snapshots (on by default).** Some reference data changes slowly — the toptier-agency list, the top-level NAICS tree, the USAspending glossary, SBA size standards, the latest Treasury "Debt to the Penny." By default, when a live federal source is briefly unreachable from your egress, the server falls back to a **public, weekly-refreshed snapshot** of that slow-changing reference data, hosted at `raw.githubusercontent.com/cliwant/mcp-sam-gov/snapshots`. It only fetches on a **live hard-failure** (an outage / IP-reputation block), never during normal operation — public data, no telemetry. A served snapshot is **never presented as live** — the response carries `_meta.dataPath: "snapshot"` plus an `asOf` timestamp, and `complete` is forced off, so an AI agent (and you) always see the staleness. A rate limit (429) is always **honored**, never routed around onto the mirror. - **Disable it (pure live-only):** set `SAMGOV_SNAPSHOT_BASE_URL=off`. Then no snapshot path is ever added and behavior is byte-for-byte identical to a live-only client. - **Point at your own mirror:** set `SAMGOV_SNAPSHOT_BASE_URL` to your base URL to host the snapshots yourself instead of using the public default. ```json { "mcpServers": { "sam-gov": { "command": "mcp-sam-gov", "env": { "SAMGOV_SNAPSHOT_BASE_URL": "off" } } } } ``` - **Build the snapshots:** run `node scripts/build-snapshots.mjs` from any clean, non-blocked egress (a laptop / home / clean CI runner). It **self-diagnoses per-source reachability**, prints a reachability table, and writes a `manifest.json`. On partial coverage it refreshes only the sources it can reach and **leaves the last-good file in place** for the rest (stale-but-honest, never blanked). It exits non-zero only when *zero* sources were reachable (a fully blocked egress — the signal to re-run from a cleaner one). - **The honest boundary.** This covers **public-data availability only.** The snapshot builder ingests only public, redistributable (public-domain / CC0) data, and the reader refuses to serve any envelope not marked `accessLevel: "public"`. It **honors rate limits** (a 429 is never routed around), uses **no proxies, no IP rotation, no auth/paywall/CAPTCHA bypass**, and refuses off-host redirects. If a source is blocked, the honest remedy is to build from a cleaner egress — not to evade the block. --- ## Troubleshooting | Symptom | Fix | |---|---| | Claude Desktop 🔨 menu doesn't show `sam-gov` | Fully quit Claude Desktop (system tray on Windows / Quit menu on macOS) and reopen. Check `%APPDATA%\Claude\logs\mcp*.log` | | `command not found: mcp-sam-gov` | Confirm `npm install -g .` succeeded; check that npm's global bin is on PATH (`npm config get prefix`) | | `spawn npx ENOENT` (Windows, npx config) | The host started `npx` without a shell, so Windows can't find `npx.cmd`. Use `"command": "cmd", "args": ["/c", "npx", "-y", "@cliwant/mcp-sam-gov"]`. | | `MODULE_NOT_FOUND ...dist/server.js` after `npm install -g github:...` | npm bug with git-dep symlinks on Windows. Use the clone + `npm install -g .` recipe (Path 3) instead. | | `EPERM: operation not permitted, rmdir` during install | Previous failed install left dangling files. Run `rmdir /s /q "%APPDATA%\npm\node_modules\@cliwant"` (or `@govicon` if you installed an early version) then retry. | | `npm install` fails with "private repo" / 404 | The repo is now public — should not happen. If it does, try `git clone https://github.com/cliwant/mcp-sam-gov.git` directly. | | Tools return empty results | SAM.gov rate-limits aggressive callers. Wait 1 minute. Or set `SAM_GOV_API_KEY` for the higher-rate authenticated path. | | "Tool error: USAspending POST returned 400" | Usually means a field has a wrong type (e.g. fiscal year as string). Check the tool input schema in your host's tool browser. | --- ## Use as a TypeScript / JavaScript library (no MCP) Beyond the MCP server, this package also exports the underlying federal-data clients as importable modules. Useful if you're building your own SaaS, AI agent, or CLI and want programmatic access without spawning an MCP server. ```bash npm install @cliwant/mcp-sam-gov ``` ```ts // SAM.gov client import { SamGovClient } from "@cliwant/mcp-sam-gov/sam-gov"; const sam = new SamGovClient(); // keyless const result = await sam.searchOpportunities({ ncode: "541512", limit: 5 }); const opp = await sam.getOpportunity("5ef3db5daeb54099a96d487783a38bd0"); ``` ```ts // USAspending wrappers import * as usas from "@cliwant/mcp-sam-gov/usaspending"; const recompete = await usas.searchExpiringContracts({ agency: "Department of Veterans Affairs", naics: "541512", monthsUntilExpiry: 12, }); const recipient = await usas.getRecipientProfile("ed02855e-60d7-2540-...-P"); ``` ```ts // Federal Register / eCFR / Grants.gov import * as fedreg from "@cliwant/mcp-sam-gov/federal-register"; import * as ecfr from "@cliwant/mcp-sam-gov/ecfr"; import * as grants from "@cliwant/mcp-sam-gov/grants"; const farResults = await ecfr.search({ query: "SDVOSB", titleNumber: 48 }); ``` This is the canonical home for the Cliwant federal-data libraries — there is no separate library package. Two earlier repos (`govicon-sam-gov` and `govicon-mcp-sam-gov`) have been archived and consolidated here. All client code lives in `src/sam-gov/`, `src/usaspending.ts`, `src/federal-register.ts`, `src/ecfr.ts`, `src/grants.ts`. ## Privacy Policy This server runs **locally** and **collects nothing** — no telemetry, no analytics, no accounts. Your prompts and results are processed in memory on your machine and are never sent to Cliwant. Each tool calls the relevant official government API directly over HTTPS; optional API keys stay in your local environment and are sent only to that source. See the full [Privacy Policy](./PRIVACY.md) (contact: seungdo.keum@cliwant.com). ## License MIT — see [LICENSE](./LICENSE). ## Disclaimer This is an **independent open-source project**. It is not affiliated with, endorsed by, or sponsored by the General Services Administration, SAM.gov, USAspending.gov, the Office of the Federal Register, the National Archives, Grants.gov, or any federal, state, or local government agency. It uses only **publicly available** government open-data endpoints; federal procurement, spending, and regulation data is in the public domain.