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LocalMark Agent Directory

R0· no sign-in

Search public A2A agents and inspect read-only Agent Card and endpoint checks.

v1.0.1 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality73needs work
Trust82of 100
Uptime, 30 days98%
Latency p50192 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "agent-directory": {
      "type": "http",
      "url": "https://localmark.ai/mcp"
    }
  }
}
claude mcp add --transport http agent-directory https://localmark.ai/mcp
[mcp_servers.agent-directory]
url = "https://localmark.ai/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "agent-directory": {
      "type": "remote",
      "url": "https://localmark.ai/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "agent-directory": {
      "type": "http",
      "url": "https://localmark.ai/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=agent-directory&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbG9jYWxtYXJrLmFpL21jcCJ9"
}
{
  "servers": {
    "agent-directory": {
      "type": "http",
      "url": "https://localmark.ai/mcp"
    }
  }
}
{
  "mcpServers": {
    "agent-directory": {
      "httpUrl": "https://localmark.ai/mcp"
    }
  }
}
extensions:
  "agent-directory":
    enabled: true
    name: "agent-directory"
    type: streamable_http
    uri: "https://localmark.ai/mcp"
    timeout: 300

Quality 73 / 100needs work

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use
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 hygiene86 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations6 of 6 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_connection_plan (openWorldHint); recommend_agents (openWorldHint); get_agent (openWorldHint); …
  • pass
    tools.token_costabout 960 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability25 · weight 15
  • warn
    stability.changes7 tool changes in 30 days
  • fail
    stability.rug_pull2 tools kept their name but changed most of their description in 30 days; review before trusting them
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

6 tools, about 960 tokens to load them all · tool set 99e0a48d53af · tools last changed 2026-10-20 · checked 2026-10-20 17:34 UTC

Tool changes

  • verify_agentchangeddescriptionmeaning changed
    before

    Read LocalMark's stored checks, publisher claim and recent card changes for an exact public Agent Card URL. No live request is made to the publisher.

    after · 33% of words in common

    Read stored checks for a card URL, endpoint URL or publisher domain. Unseen targets return listing_status 'not_seen', including available lookalike-domain hints. Publisher domains may return multiple matches. No live request is made to the publisher.

  • get_connection_planadded

    Read connection metadata for a public agent without connecting to it. Accepts a LocalMark agent ID, Agent Card URL, endpoint URL or domain. Returns advertised interfaces, authentication scheme metadata, input/output modes, skill names and stored evidence. A publisher domain may be ambiguous. The plan never includes credentials and never authorizes a task or payment. Obtain explicit task authorization before using any endpoint.

  • recommend_agentsadded

    Recommend agents for a capability or job with matching reasons and caveats. Uses exactly the website/API ranking and stored observations, never a live task. Filters are requirements, so an empty shortlist is valid. auth is 'none' or 'declared'; signature is 'verified'; protocol is JSONRPC, HTTP+JSON or GRPC. Observation age is 1..168 hours. max_amount is a non-negative amount in human-readable asset units (0.05 means 0.05 USDC for a USDC asset) and requires both network and asset with known decimals. No price conversion across assets is performed. Returns full structured results, total_matches, pagination, ranking_version and evidence scope.

  • verify_agentadded

    Read LocalMark's stored checks, publisher claim and recent card changes for an exact public Agent Card URL. No live request is made to the publisher.

  • get_agentchangedannotations
  • list_agentschangeddescription, annotationsmeaning changed
    before

    Browse published agents in alphabetical order with stable pagination.

    after · 40% of words in common

    Browse public agents with pagination.

  • search_agentschangedannotations

Full history: list_changes · trend: quality JSON.

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 82 / 100

no-repository
provenance55
liveness99
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-98% +updated-9d-ago -no-repository

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

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://localmark.ai/mcp streamable-httpnoneyes98%192 ms2026-07-282026-10-20

Tools (6)

get_agentread-onlyGet one published agent's source, declared skills, and latest card check by LocalMark ID.
get_connection_planread-onlyRead connection metadata for a public agent without connecting to it. Accepts a LocalMark agent ID, Agent Card URL, endpoint URL or domain. Returns advertised interfaces, authentication scheme metadata, input/output modes, skill names and stored evidence. A publisher domain may be ambiguous. The plan never includes credentials and never authorizes a task or payment. Obtain explicit task authorization before using any endpoint.
list_agentsread-onlyBrowse public agents with pagination.
recommend_agentsread-onlyRecommend agents for a capability or job with matching reasons and caveats. Uses exactly the website/API ranking and stored observations, never a live task. Filters are requirements, so an empty shortlist is valid. auth is 'none' or 'declared'; signature is 'verified'; protocol is JSONRPC, HTTP+JSON or GRPC. Observation age is 1..168 hours. max_amount is a non-negative amount in human-readable asset units (0.05 means 0.05 USDC for a USDC asset) and requires both network and asset with known decimals. No price conversion across assets is performed. Returns full structured results, total_matches, pagination, ranking_version and evidence scope.
search_agentsread-onlySearch public agent names, descriptions, and declared skills. Returns card and profile URLs, not task results.
verify_agentread-onlyRead stored checks for a card URL, endpoint URL or publisher domain. Unseen targets return listing_status 'not_seen', including available lookalike-domain hints. Publisher domains may return multiple matches. No live request is made to the publisher.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "ai.localmark/agent-directory",
  "title": "LocalMark Agent Directory",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://localmark.ai/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.1",
  "websiteUrl": "https://localmark.ai/for-agents",
  "description": "Search public A2A agents and inspect read-only Agent Card and endpoint checks."
}