Attio

The vendor ships and maintains the server itself. A wrapper built by Zapier, Composio or a similar third party does not count as official. The status was established by hand on 2026-09-07. On 2026-09-04 the recorded URL served a documentation page, not an MCP endpoint. That is where to read about the server, not where to connect to it. An agent needs the second.

mcp_status, verbatim from the file:

official

mcp_url, verbatim from the file:

https://mcp.attio.com/mcp ; https://docs.attio.com/mcp/overview (endpoint: https://mcp.attio.com/mcp)

• https://mcp.attio.com/mcp
• https://docs.attio.com/mcp/overview

A tool below is one the server NAMES. Nobody has called it. That is the same two tier honesty rule the rest of the directory runs on: a named tool is research, and BENCH-TESTED stays the only claim that anybody ran anything.

• add-record-to-list
  Add a record to a list as a new list entry
  evidence: in the vendor docs · calling it writes
• create-comment
  Create a new comment on a record, list entry, or as a reply to an existing comment thread
  evidence: in the vendor docs · calling it writes
• create-list
  Create a new list to group and track records of a single object type
  evidence: in the vendor docs · calling it writes
• create-note
  Create a new note attached to a record
  evidence: in the vendor docs · calling it writes
• create-record
  Create a new record (person, company, deal, or custom object)
  evidence: in the vendor docs · calling it writes
• create-task
  Create a new task with optional deadline, assignee, and linked record
  evidence: in the vendor docs · calling it writes
• delete-comment
  Delete a comment that you created
  evidence: in the vendor docs · calling it writes
• get-call-recording
  Retrieve full details and transcript of a specific call recording
  evidence: in the vendor docs · calling it reads
• get-email-content
  Retrieve the full body of a specific email
  evidence: in the vendor docs · calling it reads
• get-note-body
  Retrieve the full content of a specific note
  evidence: in the vendor docs · calling it reads
• get-records-by-ids
  Retrieve full details for specific records by their IDs
  evidence: in the vendor docs · calling it reads
• list-attribute-definitions
  List all attributes available on an object type, including their types and valid options
  evidence: in the vendor docs · calling it reads
• list-comment-replies
  Fetch additional replies for a top-level comment thread
  evidence: in the vendor docs · calling it reads
• list-comments
  List comments on a record or list entry, with paginated top-level comments and inline replies
  evidence: in the vendor docs · calling it reads
• list-list-attribute-definitions
  List the available entry attributes for a given list
  evidence: in the vendor docs · calling it reads
• list-lists
  List all lists in the workspace, with optional filtering by name or slug
  evidence: in the vendor docs · calling it reads
• list-objects
  List all objects in the workspace (e.g. companies, people, deals), with optional fuzzy search by name or API slug
  evidence: in the vendor docs · calling it reads
• list-records
  List records in a given object with optional filtering and sorting
  evidence: in the vendor docs · calling it reads
• list-records-in-list
  List entries in a given list with optional filtering and sorting
  evidence: in the vendor docs · calling it reads
• list-tasks
  List tasks in the workspace with optional filters
  evidence: in the vendor docs · calling it reads
• list-workspace-members
  List members in the workspace with their details and team memberships
  evidence: in the vendor docs · calling it reads
• list-workspace-teams
  List all teams in the workspace
  evidence: in the vendor docs · calling it reads
• merge-records
  Merge two records of the same object into one new record
  evidence: in the vendor docs · calling it writes
• query-particle-sql
  Execute a read-only SQL query against your workspace data
  evidence: in the vendor docs · calling it reads
• run-basic-report
  Run aggregate reports on records or list entries
  evidence: in the vendor docs · calling it reads
• search-call-recordings-by-metadata
  Search call recordings by participants, related records, title, or time range
  evidence: in the vendor docs · calling it reads
• search-emails-by-metadata
  Search emails by participants, domain, or time range
  evidence: in the vendor docs · calling it reads
• search-meetings
  Search past and upcoming meetings by participants, related records, or time range
  evidence: in the vendor docs · calling it reads
• search-notes-by-metadata
  Search notes by parent record, author, meeting, or creation time
  evidence: in the vendor docs · calling it reads
• search-records
  Full-text search for records (people, companies, deals, etc.) by name, email, domain, or other indexed attributes
  evidence: in the vendor docs · calling it reads
• semantic-search-call-recordings
  Find call recordings by topic using AI-powered semantic search
  evidence: in the vendor docs · calling it reads
• semantic-search-emails
  Find emails by topic using AI-powered semantic search
  evidence: in the vendor docs · calling it reads
• semantic-search-notes
  Find notes by topic using AI-powered semantic search
  evidence: in the vendor docs · calling it reads
• update-list
  Update a list's name, API slug, or permissions
  evidence: in the vendor docs · calling it writes
• update-list-entry-by-id
  Update an existing list entry when you already know the entry_id
  evidence: in the vendor docs · calling it writes
• update-list-entry-by-record-id
  Find and update a list entry using its parent record ID
  evidence: in the vendor docs · calling it writes
• update-note
  Append or prepend content to a note, or update its title
  evidence: in the vendor docs · calling it writes
• update-record
  Update an existing record by record_id
  evidence: in the vendor docs · calling it writes
• update-task
  Update a task's deadline, status, assignee, or linked record
  evidence: in the vendor docs · calling it writes
• upsert-record
  Create or update a record using a matching attribute (e.g., email or domain)
  evidence: in the vendor docs · calling it writes
• whoami
  Get information about the current user's identity and workspace membership
  evidence: in the vendor docs · calling it reads

141 of the 741 entries that record an official or community MCP server carry a harvested tool list. The other 600 are unmeasured, which is not the same as empty. Harvest last run 2026-09-27. Every name across every server is on the tools index.

Install, as the source shows it:

npm install -g attio

quoted from https://www.npmjs.com/package/attio on 2026-09-27, via npm

Packages seen, with the version on 2026-09-27:

• npm: attio 1.1.2
• pypi: attio 0.24.0, third party

A CLI being listed means the harvest found an install command or a package on a stated date. Nobody has run it. Every command is quoted verbatim from the URL beneath it. Harvest date 2026-09-27.

api_gate, verbatim from the file:

free - the Free plan (up to 3 seats) includes API access, rate-limited (~1,000 calls/hour). Paid tiers: Plus $29/user/mo, Pro $69/user/mo, Enterprise custom.

No documentation URL recorded.

727 of 1252 entries are in the same position. Blank is legal and it is published as blank.

Not measured. github_url, github_stars, github_last_commit and github_archived are null on every entry in this build.

The refresh rail specced in SPEC section 7.2 has not been run. An unstamped star count is a lie, so nothing is shown rather than something stale.

github.com/attio tied to the vendor by rule 3, account website https://attio.com has the vendor's domain, confidence strong

The five most recently pushed, on 2026-09-08:

Kind is a heuristic guessed from the repository name, topics and description, not a fact the vendor stated. A repository count is activity, not a verdict. Read 2026-09-08.

• Read CRM records
• Write CRM records

A job tag means the vendor says the tool does this. It is not a test result, not proof the capability is reachable through the tool's MCP server, and not proof it is available on the gate this entry records.

Tagged by machine-pass on 2026-08-25 against the closed 56 job vocabulary. 271 of 1,252 entries carry at least one tag; 849 tags are assigned in total.

• https://docs.attio.com/mcp/overview
• https://mcp.attio.com/
• https://attio.com/pricing
• https://mcp.attio.com/mcp

4 source URLs. Raw sources field, verbatim:

https://docs.attio.com/mcp/overview, https://mcp.attio.com/, https://attio.com/pricing, https://mcp.attio.com/mcp

Every field above is rendered from directory.json exactly as the build produced it. Nothing is summarised and nothing is dropped. The one change made at render time is typographic and it is disclosed on the methodology page.