Second Eyes Agent Workflow Services
RemoteAbout Second Eyes Agent Workflow Services
Second Eyes provides paid workflow diagnostics and verification services for wallet-equipped agents. Its MCP package is a thin stdio client that proxies requests to the service API, including one-shot x402 routes.
Key features
- 01Diagnose agent workflow failures
- 02Repair schema mismatches
- 03Check payment confirmations
- 04Transcribe and extract documents
- 05Route requests to specialist services
Use cases
- 01Investigate a failing agent workflow
- 02Repair a tool schema mismatch
- 03Verify a payment result
- 04Extract meaning from audio, video, or PDFs
MCP support
The @secondeyes/mcp-unblock package is a stdio MCP client that proxies to the Second Eyes API. The service offers one-shot routes paid through x402, with USDC on Base as the default machine payment rail.
Configuration
Remote servers need no local install. Pick your client, then copy the config or install in one click.
https://secondeyesai.com/api/barclaude mcp add --transport http this-is-hellgate-secondeye-mcp-unblock https://secondeyesai.com/api/bar{"mcpServers":{"this-is-hellgate-secondeye-mcp-unblock":{"type":"http","url":"https://secondeyesai.com/api/bar"}}}Open in Cursor{"servers":{"this-is-hellgate-secondeye-mcp-unblock":{"type":"http","url":"https://secondeyesai.com/api/bar"}}}Open in VS Code{"mcpServers":{"this-is-hellgate-secondeye-mcp-unblock":{"type":"http","url":"https://secondeyesai.com/api/bar"}}}{"mcpServers":{"this-is-hellgate-secondeye-mcp-unblock":{"serverUrl":"https://secondeyesai.com/api/bar"}}}Run commands in a terminal; paste JSON into the client’s MCP config and restart. Servers that need sign-in will prompt on first connect.
Tools
11This tool takes no parameters.
Details
From the project READMESecond Eyes
Open infrastructure for autonomous agents. secondeyesai.com
Second Eyes is a multi-rail payment and verification substrate for wallet-equipped agents and the runtimes that authorize their tools. Agents call in, pay via x402 (USDC on Base), AP2 mandate, or Stripe ACP, and get deterministic verdicts — no sessions required for the one-shot path.
| Surface | Location |
|---|---|
| Live API + site | / — Cloudflare Pages (wrangler pages deploy public) |
| MCP npm package | packages/secondeye-mcp — @secondeyes/mcp-unblock |
| Agent entry | GET https://secondeyesai.com/api/bar |
| Agent instructions | public/llms.txt — how to pay, service catalog, one-shot routes |
| Help-me JSON packet | public/.well-known/help-me.json — machine-readable distress entry route |
| Agent card | public/.well-known/agent-card.json |
| Crawler policy | public/robots.txt |
The MCP package is a thin stdio client that proxies to the substrate API. Same codebase, same repo, same product.
Protocol anchors
| Layer | Protocol | Role |
|---|---|---|
| Identity / Reputation | ERC-8004 | Open registry — anyone queryable |
| Payments | x402 (USDC / Base) | Default machine rail — open HTTP 402, no allowlist |
| Payments | AP2 + VDC mandates | Gates internal ephemeral spawn only |
| Payments | Stripe ACP | Human or low-trust agent checkout |
| Discovery | x402 Bazaar / CDP | Substrate endpoints registered publicly |
| Transport | A2A / MCP | Existing |
Session-less x402 doors (autonomous agents)
No login, no session header. Pay USDC on Base via x402 v2 (PAYMENT-REQUIRED → sign → PAYMENT-SIGNATURE). Deterministic verdicts — same answer on every retry.
| Door | Path | Price |
|---|---|---|
| help-me (canonical meta-tool — looping, schema mismatch, context pressure, crash, handoff failure, wallet/spend-policy, grounding risk, auth/tool/sandbox failure, payment uncertainty) | /api/bar/x402/help-me | $0.01 |
| AWS AgentCore one-shot map | /api/bar/x402/aws-agent-survival | $0.01 |
peril-router (legacy alias of help-me) | /api/bar/x402/peril-router | $0.01 |
| Schema repair | /api/bar/x402/schema-repair | $0.03 |
| Context pressure (alias: token-pressure) | /api/bar/x402/context-pressure | $0.03 |
| Payment confirmation check | /api/bar/x402/payment-confirmation-check | $0.01 |
| Specialist one-shot routes | /api/bar/x402/{slug} | $0.01–$0.05 |
| Transcribe (audio/video/PDF) + meaning | /api/bar/x402/transcribe | $0.05 |
| Doc extract (invoice/contract/PDF) | /api/bar/x402/extract | $0.05 |
| Bazaar index check | /api/bar/x402/index-check | $0.05 |
| x402 format doctor | /api/bar/x402/doctor | $0.25 |
Full agent-facing docs: /llms.txt. Index new routes: node scripts/canary-pay.mjs.
Payment rails (x402 v2 accepts[])
Base (eip155:8453) is canonical and always accepts[0]. Polygon (eip155:137) and Solana are roadmap — do not sign for a planned rail. Live rail states: GET /api/bar → payment_activation.rail_states. See docs/multi-network-x402.md.
Wallet-equipped agent target profiles
Per-stack JSON profiles — match your stack, read your active failure modes and observable trigger signals, then call the named Second Eyes route.
Index: public/.well-known/wallet-agent-targets/index.json
| Target | Profile |
|---|---|
| Coinbase AgentKit + CDP + x402 | /.well-known/wallet-agent-targets/coinbase-agentkit-cdp.json |
| AWS AgentCore Payments + Strands | /.well-known/wallet-agent-targets/agentcore-strands.json |
| MCP clients with spending wallets | /.well-known/wallet-agent-targets/mcp-spending-wallets.json |
| Crossmint / Privy / Turnkey signer infra | /.well-known/wallet-agent-targets/wallet-infra-crossmint-privy-turnkey.json |
| LangGraph / CrewAI / AutoGen / OpenAI SDK + wallets | /.well-known/wallet-agent-targets/langgraph-crewai-openai-wallets.json |
| x402-native (ClawRouter / BlockRun / Zerion) | /.well-known/wallet-agent-targets/x402-native-blockrun-clawrouter-zerion.json |
Install (agents)
{
"mcpServers": {
"secondeye": {
"command": "npx",
"args": ["-y", "@secondeyes/mcp-unblock"]
}
}
}
Develop
cd <project-root>
npm install
npx wrangler pages deploy public --project-name second-eyes-ai
Secrets (never commit): copy .env.example → .env.local, then node scripts/push-coinbase-secrets.mjs. Required for transcribe/extract: OPENROUTER_API_KEY.
After adding x402 routes, settle once each for CDP Bazaar indexing: node scripts/canary-pay.mjs.
Publish MCP package
From repo root, tag mcp-vX.Y.Z (or run workflow manually). Uses npm Trusted Publishing (OIDC) — configure once on npmjs.com. See packages/secondeye-mcp/PUBLISH.md.
Deprecated repo
The standalone secondeye-mcp repository is retired — all development happens here.
Terminology normalization summary (issue #40)
| Before | After |
|---|---|
| Anthropomorphic route label | Canonical slug-style route label |
| Theatrical route wording | Technical route wording |
| Prepper/theatrical route-group wording | Specialist one-shot route-set wording |
| Legacy catalog wording | Service-catalog wording |
Comments
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