Content
# agentoracle-mcp
**Add trust verification to Claude, Cursor, Windsurf, or any MCP client
in 60 seconds.**
AgentOracle verifies claims before your agent acts on them. Per-claim
confidence scores, ACT/VERIFY/REJECT recommendations, and 4-source
verification — available as an MCP tool with one command.
---
## Install
```bash
npx agentoracle-mcp
```
That's it. No API keys. No accounts. No wallet setup required to start.
---
## Add to Claude Desktop
Open your Claude Desktop config file:
**Mac:** `~/Library/Application Support/Claude/claude_desktop_config.json`
**Windows:** `%APPDATA%\Claude\claude_desktop_config.json`
Add this:
```json
{
"mcpServers": {
"agentoracle": {
"command": "npx",
"args": ["-y", "agentoracle-mcp"]
}
}
}
```
Restart Claude Desktop. You now have trust verification as a tool.
---
## Add to Cursor
Open Cursor Settings → MCP → Add Server:
```json
{
"agentoracle": {
"command": "npx",
"args": ["-y", "agentoracle-mcp"]
}
}
```
---
## Add to Windsurf
Open Windsurf Settings → MCP Servers → Add:
```json
{
"agentoracle": {
"command": "npx",
"args": ["-y", "agentoracle-mcp"]
}
}
```
---
## What you can do once installed
Ask Claude, Cursor, or any MCP client:
- *"Verify these claims before I include them in my report"*
- *"Is it true that OpenAI acquired Anthropic in 2026?"*
- *"Research AI agent frameworks and tell me what confidence score each claim gets"*
- *"Fact-check this paragraph before I publish it"*
AgentOracle breaks the input into individual claims, runs each one through
4 independent sources, and returns a confidence score and verdict for every
single claim.
---
## What comes back
```json
{
"overall_confidence": 0.91,
"recommendation": "act",
"claims": [
{
"claim": "LangGraph leads agent frameworks in 2026",
"verdict": "supported",
"confidence": 0.94,
"evidence": "Confirmed across 4 independent sources"
},
{
"claim": "OpenAI acquired Anthropic in early 2026",
"verdict": "refuted",
"confidence": 0.04,
"correction": "Anthropic remains independent as of April 2026"
}
]
}
```
---
## How verification works
Every claim runs through 4 sources in parallel:
1. **Sonar** — real-time web research
2. **Sonar Pro** — deep multi-step analysis
3. **Adversarial** — actively tries to disprove the claim
4. **Gemma 4** — claim decomposition and confidence calibration
Consensus builds the score. Contradiction flags the risk.
| Score | Recommendation | Meaning |
|-------|---------------|---------|
| > 0.8 | `act` | Claims verified — proceed |
| 0.5–0.8 | `verify` | Uncertain — needs review |
| < 0.5 | `reject` | Contradicted — discard |
---
## Pricing
| Endpoint | Price | What it does |
|----------|-------|-------------|
| `/preview` | Free | 20 req/hr, no payment needed |
| `/evaluate` | $0.01/claim | Full per-claim verification |
| `/research` | $0.02/query | Real-time research + verification |
Payments via [x402 protocol](https://x402.org) — USDC on Base, SKALE
(gasless), or Stellar. No subscriptions. No minimums.
The free `/preview` endpoint works with no wallet or setup.
Use it to try before you pay.
---
## Try it now without installing anything
```bash
curl -X POST https://agentoracle.co/preview \
-H "Content-Type: application/json" \
-d '{"query": "OpenAI acquired Anthropic in 2026"}'
```
---
## Related
- [agentoracle.co](https://agentoracle.co) — main site + live demo
- [Trust Layer docs](https://agentoracle.co/trust) — full API reference
- [langchain-agentoracle](https://github.com/TKCollective/langchain-agentoracle) — LangChain integration
- [crewai-agentoracle](https://github.com/TKCollective/crewai-agentoracle) — CrewAI integration
- [x402 manifest](https://agentoracle.co/.well-known/x402.json) — agent-native pricing discovery
---
Built by [TK Collective](https://agentoracle.co) · x402 native · Base · SKALE · Stellar
## Discovery
`agentoracle-mcp` is listed on independent x402 discovery directories:
- **[Decixa](https://decixa.ai)** — Auto-indexed x402 directory with live probe verification. AgentOracle is classified under **Analyze** with tags *Verification, Data Enrichment*. View listings:
- [Research](https://decixa.ai/apis/e51015a6-b977-43e8-876d-e5f6bdaad92d) — $0.02/call
- [Deep Research](https://decixa.ai/apis/0fc0fd3a-ffb4-494e-b00f-4ec9a13c33ca) — $0.10/call
- [Evaluate](https://decixa.ai/apis/11abb2ea-da04-42aa-a0da-5d07a6e36255) — free during beta
- **[Glama](https://glama.ai/mcp/servers/TKCollective/agentoracle-mcp)** — Curated MCP directory
Future versions of `agentoracle-mcp` will use Decixa's `/api/agent/resolve` as primary capability discovery with a local fallback — letting agents find the best-matching x402 endpoint by intent rather than hardcoded URLs.
MCP Config
Below is the configuration for this MCP Server. You can copy it directly to Cursor or other MCP clients.
mcp.json
Connection Info
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