Which integrations are available for this server?

Provides target profiles and one-shot payment routes for agents using Coinbase AgentKit and CDP, including failure mode handling and x402 payments via USDC on Base. Provides target profiles and one-shot routes for agents built with CrewAI, enabling payment and verification through the Second Eyes substrate. Provides target profiles and one-shot routes for LangGraph agents, integrating payment and verification for wallet-equipped agents. Provides target profiles and one-shot routes for agents using OpenAI SDK with wallets, supporting payment and deterministic verdicts. Accepts payments via Stripe ACP (Automated Clearing Payments) as a human or low-trust agent checkout rail for accessing one-shot routes.

How do I use Second Eyes MCP?

1. Click on "Deploy Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Second Eyes MCP help me with schema repair" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

Second 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

Related MCP server: warden402-mcp

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

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Maintenance

ActivityStale

ResponsivenessUnresponsive

Resources

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