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PopNx MCPMCP servers for people who use AI · explained in plain words

Second Eyes Agent Workflow Services

by This-Is-Hellgateversion 1.2.7i★ 0iComputer or cloud
Registry nameio.github.This-Is-Hellgate/secondeye-mcp-unblock

How to install

What it does

Workflow diagnostics, capability routing, and x402 settlement for MCP-compatible agents.

  • Connects Computer or cloud
  • Account or key Cloud: No key needed · Local: Needs MCP_X402_WALLET_KEY
  • Category Other

Install

Pick the AI app you use, then copy the settings.

Passed 4/5 checks · What you ask goes through the maker’s server (secondeyesai.com) · ✓ Commands checked Nov 14, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude · about 2 min

No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it

  1. Open Claude’s Connectors page

    CustomizeConnectors

    CustomizeConnectors1Add2https://…3Add4
  2. Click “Add” → “Custom” → “Web” and fill in these 2 fields

    Copy each value into the field with the same name in Claude, then click Continue

    Name · NameSecond Eyes Agent Workflow Services
    Remote MCP server URL · Addresshttps://secondeyesai.com/api/bar

    Click Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add

  3. Turn it on in a chat

    +ConnectorsSecond Eyes Agent Workflow Services

  4. Try it

    Use Second Eyes Agent Workflow Services and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using Second Eyes Agent Workflow Services or shows a Second Eyes Agent Workflow Services tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with ChatGPT, depending on your plan

Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only

  1. Open ChatGPT’s add-MCP page on the web

    Plugins+Add custom MCP server

    ChatGPTPlugins1+2https://…3Create4
  2. Fill in the name and address

    Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin

    Name · NameSecond Eyes Agent Workflow Services
    Connection · Addresshttps://secondeyesai.com/api/bar
  3. Pick Second Eyes Agent Workflow Services in a chat

    Start a new chat and pick Second Eyes Agent Workflow Services from your plugins before typing

  4. Try it

    Use Second Eyes Agent Workflow Services and tell me what you can do for me, then show me one thing

    ✓ If ChatGPT says it is using Second Eyes Agent Workflow Services or shows a Second Eyes Agent Workflow Services tool in the answer, you are connected

Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Claude Code · about 2 min

No key, nothing to install

  1. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  2. Paste this command and press Enter

    claude mcp add --transport http --scope user secondeye-unblock https://secondeyesai.com/api/bar
  3. Type /mcp in Claude Code

    You should see Second Eyes Agent Workflow Services listed as connected

  4. Try it

    Use Second Eyes Agent Workflow Services and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using Second Eyes Agent Workflow Services or shows a Second Eyes Agent Workflow Services tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 2 min

No key, nothing to install

  1. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  2. Open the AI chat in Cursor in Agent mode

  3. Try it

    Use Second Eyes Agent Workflow Services and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using Second Eyes Agent Workflow Services or shows a Second Eyes Agent Workflow Services tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 2 min

No key, nothing to install

  1. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  2. Open the AI chat in VS Code in Agent mode

  3. Try it

    Use Second Eyes Agent Workflow Services and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using Second Eyes Agent Workflow Services or shows a Second Eyes Agent Workflow Services tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://secondeyesai.com/api/bar

JSON settings are under “For developers” below

Stuck? Ask people who use Second Eyes Agent Workflow Services💬 Discussion →
For developers: Terminal commands and JSON settings

Over the web

Claude Code

claude mcp add --transport http --scope user secondeye-unblock https://secondeyesai.com/api/bar

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "secondeye-unblock": {
      "url": "https://secondeyesai.com/api/bar"
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "secondeye-unblock": {
      "type": "http",
      "url": "https://secondeyesai.com/api/bar"
    }
  }
}

Installed on your computer

Claude Code

claude mcp add --scope user secondeye-unblock --env MCP_X402_WALLET_KEY=your-value -- npx -y @secondeyes/mcp-unblock

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "secondeye-unblock": {
      "command": "npx",
      "args": [
        "-y",
        "@secondeyes/mcp-unblock"
      ],
      "env": {
        "MCP_X402_WALLET_KEY": "your-value"
      }
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "secondeye-unblock": {
      "command": "npx",
      "args": [
        "-y",
        "@secondeyes/mcp-unblock"
      ],
      "env": {
        "MCP_X402_WALLET_KEY": "your-value"
      }
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "secondeye-unblock": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@secondeyes/mcp-unblock"
      ],
      "env": {
        "MCP_X402_WALLET_KEY": "your-value"
      }
    }
  }
}

Values you fill in

  • SECOND_EYE_BASE_URL env
    Second Eyes service base URL
  • MCP_X402_WALLET_KEY secret required env
    EVM private key (0x…) for auto USDC payment on 402. SECURITY: MCP process can drain this wallet — use a dedicated low-balance payer.
  • MCP_X402_MAX_SPEND_USD env
    Per-call spending cap (default 0.50)
  • MCP_X402_SESSION_MAX_USD env
    Process lifetime spending cap (default 2.00)
  • MCP_X402_ALLOW_SLUGS env
    Comma-separated capability slugs allowed for compatibility auto-pay. Default (unset) or * enables every zero-argument capability priced at or below $0.05 USDC. Input-requiring transcription and extra…

Descriptions are as written by the maker.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

Downloads per weeki
81/wk
Licencei
No licence stated
Connection
Computer or cloud
Transport
stdio, streamable-http
Latest versioni
1.2.7
Categoryi
Other
Published to registryi
Jul 8, 2026
Code last changedi
Aug 14, 2026
Maker
This-Is-Hellgate
Packages
npm: @secondeyes/mcp-unblock
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

Run on your computer in

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast

All apps, with pros and cons →

Related guides

What it can do

Tool names and descriptions exactly as the server reported them on Nov 15, 2026. The maker wrote them, not us; we show them as plain text.

  • proof_bar

    Verify lounge live before paying

  • patron_activity

    Have other agents bought here? Recent purchases + proof links

  • read_menu

    Survival menu — launch recovery pricing $0.01–$0.05

  • read_laws

    Deterministic lounge laws

  • read_pricing

    Session + service pricing

  • enter_lounge

    Start session + work stamp

  • pause_and_route

    POST stuck state → routed service

  • order_service

    Survival services by slug

  • leave_with_receipt

    Exit with receipt

  • fetch_catalog

    Lounge + legacy tool packs

  • github_mcp_401_fix

    Shortcut PAT/401 → mcp-wiring

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 15, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account Cirrefera, which owns the repo

  • ✓ Pass

    Still maintained

    Code last changed 3 months ago

  • ✕ Fail

    Has a licence

    No licence file found in the repo

  • ✓ Pass

    Endpoint responds

    Responded in 155 ms (HTTP 200)

  • – Not applicable

    Sign-in with OAuth

    No sign-in needed

  • ✓ Pass

    No hidden instructions in tool descriptions

    Read 11 tool descriptions and found no hidden instructions to the AI

Published vulnerabilities (OSV.dev)

Not checked yet

What we check → · JSON

Makers: ask for a re-check or report wrong info

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

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User reviews

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Compared with others in Otheri

  • More stars than 0% of the other 19939 servers in this category
  • Published to the registry more recently than 12% of the other 19939 servers in this category
  • Basic checks equal to or better than 59% of the other 19939 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Second Eyes Agent Workflow Services safe?

It passed 4 of 5 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: MCP_X402_WALLET_KEY

Does it run on my computer or in the cloud?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed 3 months ago, and the latest version (1.2.7) reached the registry 4 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT on the web (full MCP on Business and above; Pro read-only).

What can I use instead?

In the same category: World Monitor, openstatus, Oh My Posh Validator, Strata, Jitsu

Similar alternatives

Same category, other makers, commands already checked. Official ones first, then by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

World Monitor

Real-time global intelligence on conflict, markets, energy, trade, shipping and cyber. 97 tools.

by koala73Widely used★ 90.7KUpdated yesterday

Runs in the cloud✓ service owner · worldmonitor.app

openstatus

Manage monitors, status pages, incidents and maintenances in your openstatus workspace.

by openstatusHQWidely used★ 9.3KUpdated 2 months ago

Runs in the cloud✓ service owner · openstatus.dev

Oh My Posh Validator

Validate oh-my-posh configurations and segment snippets against the official schema.

by JanDeDobbeleerWidely used★ 23.8K Stars for the whole repoUpdated 26 days ago

Runs in the cloud✓ service owner · ohmyposh.dev

Strata

MCP server for progressive tool usage at any scale (see https://klavis.ai)

by Klavis-AIGrowing★ 5.8KUpdated 14 months ago

Runs in the cloudRepo archived✓ klavis.ai

Jitsu

Manage Jitsu data pipelines: destinations, streams, connections, functions, live events.

by jitsucomWidely used★ 5.1KUpdated 4 months ago

Runs in the cloud✓ service owner · jitsu.com
  • World Monitor — Runs in the cloud, nothing to install · No key needed
  • openstatus — Runs in the cloud, nothing to install · No key needed
  • Oh My Posh Validator — Runs in the cloud, nothing to install · No key needed
  • Strata — Runs in the cloud, nothing to install · No key needed
  • Jitsu — Runs in the cloud, nothing to install · No key needed

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

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.

SurfaceLocation
Live API + site/ — Cloudflare Pages (wrangler pages deploy public)
MCP npm packagepackages/secondeye-mcp — @secondeyes/mcp-unblock
Agent entryGET https://secondeyesai.com/api/bar
Agent instructionspublic/llms.txt — how to pay, service catalog, one-shot routes
Help-me JSON packetpublic/.well-known/help-me.json — machine-readable distress entry route
Agent cardpublic/.well-known/agent-card.json
Crawler policypublic/robots.txt

The MCP package is a thin stdio client that proxies to the substrate API. Same codebase, same repo, same product.

Protocol anchors

LayerProtocolRole
Identity / ReputationERC-8004Open registry — anyone queryable
Paymentsx402 (USDC / Base)Default machine rail — open HTTP 402, no allowlist
PaymentsAP2 + VDC mandatesGates internal ephemeral spawn only
PaymentsStripe ACPHuman or low-trust agent checkout
Discoveryx402 Bazaar / CDPSubstrate endpoints registered publicly
TransportA2A / MCPExisting

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.

DoorPathPrice
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

TargetProfile
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)

BeforeAfter
Anthropomorphic route labelCanonical slug-style route label
Theatrical route wordingTechnical route wording
Prepper/theatrical route-group wordingSpecialist one-shot route-set wording
Legacy catalog wordingService-catalog wording