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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "agent-handoff": {
      "type": "http",
      "url": "https://agent-handoff-production-573c.up.railway.app/mcp",
      "headers": {
        "x-api-key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}

claude mcp add --transport http agent-handoff https://agent-handoff-production-573c.up.railway.app/mcp --header "x-api-key: ${X_API_KEY}" --header "Authorization: ${X_API_KEY}"

[mcp_servers.agent-handoff]
url = "https://agent-handoff-production-573c.up.railway.app/mcp"
env_http_headers = { "x-api-key" = "X_API_KEY", "Authorization" = "X_API_KEY" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "agent-handoff": {
      "type": "remote",
      "url": "https://agent-handoff-production-573c.up.railway.app/mcp",
      "enabled": true,
      "headers": {
        "x-api-key": "{env:X_API_KEY}",
        "Authorization": "{env:X_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "agent-handoff": {
      "type": "http",
      "url": "https://agent-handoff-production-573c.up.railway.app/mcp",
      "headers": {
        "x-api-key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=agent-handoff&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYWdlbnQtaGFuZG9mZi1wcm9kdWN0aW9uLTU3M2MudXAucmFpbHdheS5hcHAvbWNwIiwiaGVhZGVycyI6eyJ4LWFwaS1rZXkiOiIke1hfQVBJX0tFWX0iLCJBdXRob3JpemF0aW9uIjoiJHtYX0FQSV9LRVl9In19"
}

{
  "servers": {
    "agent-handoff": {
      "type": "http",
      "url": "https://agent-handoff-production-573c.up.railway.app/mcp",
      "headers": {
        "x-api-key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}

{
  "mcpServers": {
    "agent-handoff": {
      "httpUrl": "https://agent-handoff-production-573c.up.railway.app/mcp",
      "headers": {
        "x-api-key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}

extensions:
  "agent-handoff":
    enabled: true
    name: "agent-handoff"
    type: streamable_http
    uri: "https://agent-handoff-production-573c.up.railway.app/mcp"
    headers:
      "x-api-key": "${X_API_KEY}"
      "Authorization": "${X_API_KEY}"
    timeout: 300

Placeholders to fill from your own secret store: ${X_API_KEY}, ${X_API_KEY}. The registry never accepts secret values.

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_usage_stats (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); handoff (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 203 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

2 tools, about 203 tokens to load them all · tool set 42061e14522d · checked 2026-10-19 20:06 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 64 / 100

unreachable

provenance90

liveness0

freshness85

hygiene100

+repository +namespace-matches-repo +website -unreachable(4 failures) ~updated-84d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://agent-handoff-production-573c.up.railway.app/mcp` streamable-http	api_key `${X_API_KEY}`	no (4 failures)	96%	259 ms	2025-11-25	2026-10-13

Tools (2)

`get_usage_stats`	Return this account's total handoff count and the most recent handoffs. Read-only and not billed.
`handoff`	Hand a message off to another agent. Cleans and normalizes the payload, stamps it with handoff metadata (id, timestamp, estimated tokens, target agent), and records the handoff. Use this when passing work or context from one agent to the next in a multi-agent pipeline. This is a metered, billable operation.

Schemas: list_tools.

Official server.json

{
  "name": "io.github.jordan23wagner-ops/agent-handoff",
  "title": "Agent Handoff",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://agent-handoff-production-573c.up.railway.app/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "x-api-key",
          "isSecret": true,
          "isRequired": true,
          "description": "agent-handoff API key. Required on every tools/call request."
        }
      ]
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/jordan23wagner-ops/agent-handoff",
    "source": "github"
  },
  "websiteUrl": "https://agent-handoff-production-573c.up.railway.app",
  "description": "Pass messages between AI agents with cleaning, metadata enrichment, and metered billing."
}