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atlas

R0· no sign-in

Agent-design pattern guidance via 5 hosted read-only tools; Streamable HTTP, no auth, one Release.

v1.0.6 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust80of 100
Uptime, 30 days100%
Latency p50323 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "atlas": {
      "type": "http",
      "url": "https://agentic-atlas.dev/mcp/"
    }
  }
}
claude mcp add --transport http atlas https://agentic-atlas.dev/mcp/
[mcp_servers.atlas]
url = "https://agentic-atlas.dev/mcp/"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "atlas": {
      "type": "remote",
      "url": "https://agentic-atlas.dev/mcp/",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "atlas": {
      "type": "http",
      "url": "https://agentic-atlas.dev/mcp/"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=atlas&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYWdlbnRpYy1hdGxhcy5kZXYvbWNwLyJ9"
}
{
  "servers": {
    "atlas": {
      "type": "http",
      "url": "https://agentic-atlas.dev/mcp/"
    }
  }
}
{
  "mcpServers": {
    "atlas": {
      "httpUrl": "https://agentic-atlas.dev/mcp/"
    }
  }
}
extensions:
  "atlas":
    enabled: true
    name: "atlas"
    type: streamable_http
    uri: "https://agentic-atlas.dev/mcp/"
    timeout: 300

Quality 79 / 100good

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 hygiene100 · 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.annotations5 of 5 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 1,939 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability25 · weight 15
  • warn
    stability.changes22 tool changes in 30 days
  • fail
    stability.rug_pull6 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

5 tools, about 1,939 tokens to load them all · tool set 3abf135300fa · tools last changed 2026-10-19 · checked 2026-10-19 21:10 UTC

Tool changes

  • atlas_navigatechangedoutput schema
  • atlas_linkschangedoutput schema
  • atlas_readchangedoutput schema
  • atlas_cardschangedoutput schema
  • atlas_orientchangedinput schema, output schema
  • atlas_navigatechangedtitle, description, input schema, annotationsmeaning changed
    before

    Read 'tree', the canonical ordered traversal of every published node with each node's id, title, position, and depth, or 'tour', the publisher-curated first learning path: a titled introduction and ordered steps, each naming a node id with the publisher's narration. Neither carries Node prose or claims.

    after · 42% of words in common

    Browse the whole Atlas in the publisher's order: the canonical tree of every published Node, or the guided first learning path, an introduction then steps each naming a Node id with narration. Use to survey what exists or to start learning with no topic in mind. Neither view carries entry text or claims; the tour is null if none is published.

  • atlas_linkschangedtitle, description, input schema, annotationsmeaning changed
    before

    Page one subject's relationship occurrences, outbound then inbound, each with direction, reference class, source Section, and the far end's Hook, plus its identity unless the class is 'undisclosed'.

    after · 30% of words in common

    List where one Atlas Node references other entries (outbound) and where they reference it (inbound), outbound first. Use to find related entries or what points at this one. Each occurrence gives direction, class, source Section, and the far end's Hook (one-line summary), plus its id and title unless the class is 'undisclosed' (unpublished and unannounced). Results are paged: follow the cursor to the end before concluding nothing points here. An unknown or Roadmap-only (unpublished) subject is refused as invalid_argument.

  • atlas_readchangedtitle, description, input schema, annotationsmeaning changed
    before

    Read a complete Node (bare id: identity, hierarchy, Hook, and every Section; relationship occurrences are omitted), one Section ('node-id#section-slug'), one Decision record ('decision:<decision-id>'), or one exact glossary definition ('term:<key>').

    after · 33% of words in common

    Read the full text at one exact Atlas address. A bare Node id returns the whole entry: identity, tree position, Hook (one-line summary), and every Section; relationship occurrences are omitted. A Section, Decision, or glossary term address returns that one item. Use when a summary is not enough or you need exact wording to cite. An unknown or malformed address is refused as invalid_argument; a wrong slug's refusal lists the real ones.

  • atlas_cardschangedtitle, description, input schema, annotationsmeaning changed
    before

    Read known canonical ids as one ordered Card per id: the subject's identity (title, kind, status), its one-line Hook, and the publisher's sealed claims, each tagged thesis, law, when-to-reach, or claim and citing the Sections it rests on. One unknown, Roadmap-only, or duplicate id refuses the whole batch. Set provenance=true to expand every cited source's Release-bound audit facts in the same atomic response.

    after · 39% of words in common

    Get one summary Card per Atlas Node id: its Hook (one-line summary) and the publisher's claims (thesis, law, when-to-reach, or claim), each citing its source Sections. Use when you hold ids and want their guidance without full text, such as to compare entries. Cards return in request order. Atomic: one unknown or Roadmap-only (unpublished) id refuses the whole batch as batch_not_atomic, naming the rejected ids.

  • atlas_orientchangedtitle, description, input schema, annotationsmeaning changed
    before

    Discover canonical identity from an ordinary-language query — the entry point when no canonical id is held. Ranked: identity fields and sealed claims decide candidacy, Section text only when no identity field matches; ordered by identity score, then Section score, then how many words matched, then manifest position. Node candidates carry id, status, Hook, and disclosure class; Decision and term candidates carry exactly a read address and Hook. A term's Hook is its full sealed definition. Results are paged. A miss is a successful empty payload.

    after · 32% of words in common

    Find Atlas entries by topic when you hold no id; an id you already hold can be read directly. Searches Nodes (patterns, concepts, examples) and Roadmap entries (announced, unpublished); kind narrows it to one Node kind, Decisions, or glossary terms. Ids, titles, Hooks (one-line summaries), and claims decide candidacy, Section text only when no subject matches those; order is identity score, then Section score, then how many words matched, then the publisher's order. Returns ranked ids with Hooks (a term's is its whole definition), paged with a cursor. A miss is an empty page; invalid arguments are refused as invalid_argument.

Showing the latest 10. 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 80 / 100

no-repository
provenance55
liveness100
freshness85
hygiene80

+dns-namespace +website +reachable +uptime-100% ~updated-42d-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://agentic-atlas.dev/mcp/ streamable-httpnoneyes100%323 ms2026-07-282026-10-19

Tools (5)

atlas_cardsread-onlyGet one summary Card per Atlas Node id: its Hook (one-line summary) and the publisher's claims (thesis, law, when-to-reach, or claim), each citing its source Sections. Use when you hold ids and want their guidance without full text, such as to compare entries. Cards return in request order. Atomic: one unknown or Roadmap-only (unpublished) id refuses the whole batch as batch_not_atomic, naming the rejected ids.
atlas_linksread-onlyList where one Atlas Node references other entries (outbound) and where they reference it (inbound), outbound first. Use to find related entries or what points at this one. Each occurrence gives direction, class, source Section, and the far end's Hook (one-line summary), plus its id and title unless the class is 'undisclosed' (unpublished and unannounced). Results are paged: follow the cursor to the end before concluding nothing points here. An unknown or Roadmap-only (unpublished) subject is refused as invalid_argument.
atlas_navigateread-onlyBrowse the whole Atlas in the publisher's order: the canonical tree of every published Node, or the guided first learning path, an introduction then steps each naming a Node id with narration. Use to survey what exists or to start learning with no topic in mind. Neither view carries entry text or claims; the tour is null if none is published.
atlas_orientread-onlyFind Atlas entries by topic when you hold no id; an id you already hold can be read directly. Searches Nodes (patterns, concepts, examples) and Roadmap entries (announced, unpublished); kind narrows it to one Node kind, Decisions, or glossary terms. Ids, titles, Hooks (one-line summaries), and claims decide candidacy, Section text only when no subject matches those; order is identity score, then Section score, then how many words matched, then the publisher's order. Returns ranked ids with Hooks (a term's is its whole definition), paged with a cursor. A miss is an empty page; invalid arguments are refused as invalid_argument.
atlas_readread-onlyRead the full text at one exact Atlas address. A bare Node id returns the whole entry: identity, tree position, Hook (one-line summary), and every Section; relationship occurrences are omitted. A Section, Decision, or glossary term address returns that one item. Use when a summary is not enough or you need exact wording to cite. An unknown or malformed address is refused as invalid_argument; a wrong slug's refusal lists the real ones.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "dev.agentic-atlas/atlas",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://agentic-atlas.dev/mcp/",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.6",
  "websiteUrl": "https://agentic-atlas.dev/",
  "description": "Agent-design pattern guidance via 5 hosted read-only tools; Streamable HTTP, no auth, one Release."
}