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past.dev

R0· no sign-in

Memory for AI agents. Ask what is true now, get the facts back with their dated sources.

v0.1.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality85good
Trust83of 100
Uptime, 30 days100%
Latency p50664 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "past": {
      "type": "http",
      "url": "https://past.dev/mcp"
    }
  }
}
claude mcp add --transport http past https://past.dev/mcp
[mcp_servers.past]
url = "https://past.dev/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "past": {
      "type": "remote",
      "url": "https://past.dev/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "past": {
      "type": "http",
      "url": "https://past.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=past&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcGFzdC5kZXYvbWNwIn0%3D"
}
{
  "servers": {
    "past": {
      "type": "http",
      "url": "https://past.dev/mcp"
    }
  }
}
{
  "mcpServers": {
    "past": {
      "httpUrl": "https://past.dev/mcp"
    }
  }
}
extensions:
  "past":
    enabled: true
    name: "past"
    type: streamable_http
    uri: "https://past.dev/mcp"
    timeout: 300

Quality 85 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 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
authorization83 · weight 15
  • pass
    auth.prmProtected Resource Metadata (RFC 9728) published
  • pass
    auth.as_metadataauthorization server metadata reachable
  • warn
    auth.cimdonly Dynamic Client Registration, deprecated in 2026-07-28 in favour of CIMD
  • 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.annotations3 of 3 tools declare readOnlyHint or destructiveHint
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: search_docs (destructiveHint, idempotentHint); read_page (destructiveHint, idempotentHint); list_pages (destructiveHint, idempotentHint)
  • pass
    tools.token_costabout 260 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes1 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

3 tools, about 260 tokens to load them all · tool set 641d00768fb3 · tools last changed 2026-10-13 · checked 2026-10-19 15:48 UTC

Tool changes

  • read_pagechangedinput schema

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 83 / 100

no-repository
provenance55
liveness100
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-19d-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://past.dev/mcp streamable-httpnoneyes100%664 ms2025-06-182026-10-19
https://app.past.dev/mcp streamable-httpoauth2 AS: https://sso.past.devyes100%304 ms–2026-10-19

Tools (3)

list_pagesread-onlyList every documentation page with its product, slug, title and URL.
read_pageread-onlyRead one documentation page as Markdown. Get product and slug values from list_pages or search_docs.
search_docsread-onlySearch the past.dev developer documentation (Memory API and MCP server) and get back matching pages with an excerpt. Lexical search over the full corpus.

Schemas: list_tools.

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Official server.json
{
  "name": "dev.past/past",
  "title": "past.dev",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://past.dev/mcp",
      "type": "streamable-http"
    },
    {
      "url": "https://app.past.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "websiteUrl": "https://past.dev/docs/mcp/overview",
  "description": "Memory for AI agents. Ask what is true now, get the facts back with their dated sources."
}