Trooth MCP server

• Registry nameio.github.troothllc/trooth-networkpublished by troothllc on GitHub

Published under the GitHub organisation troothllc, the same one trooth.co links from its homepage. The registry ties that namespace to a GitHub sign-in.

• Stateanswerschecked 2026-11-01
• Tools15
• Server calls itselftrooth-mcp
• Server version1.8.0
• Protocol version2025-06-18

On 2026-11-01 the server answered initialize and tools/list without a sign-in. First answer in 227 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 2 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
• Use1 GitHub stars
• Answeredmeasuring2 of the 7 daily checks it takes to print a share
• Median first answer274 ms
• Space in an agent's context≈ 4,469 tokensthe definitions of all its tools (17), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results17 of 17 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• trooth_ai_data_use_disclosures

  Read what one company on the Trooth Network has declared about AI and customer data (whether it trains models on customer data, whether AI is in the product, which approaches), named by its domain or its Trooth slug, matched exactly. Each…

• trooth_ask

  Answer a question about Trooth itself (what the Trooth Network is, what one company record carries, pricing, how witnessing works) from Trooth's fixed, curated knowledge base; takes one question of at most 500 characters. Makes no outside…

• trooth_company_changes

  List how one company's published record changed: give its domain or slug and, optionally, since (an ISO 8601 date or time). Returns record versions oldest first, each with the fact keys changed, added or removed, per-fact edits (old…

• trooth_get_fact

  Read one answer from one company's published record: give the company's domain or slug and either a buyer question ID (q_ai_training, q_data_location and ten more, listed in trooth://buyer-questions) or a fact ID such as…

• trooth_list_companies

  List the companies published on the Trooth Network by what they published: industry, data region, witnessed or not, and claimed (the company published its own profile) or unclaimed. Returns 20 entries per page in alphabetical order of…

• trooth_my_company_record

  Needs an OAuth access token for this server, for a person who has signed in to trooth.co (no scope is required; the public tools here need no token, and an agent key is not accepted), and takes no arguments: the workspace comes from the…

• trooth_outside_in_read

  Fetch https://<domain>/ and /.well-known/security.txt once, when called, from Trooth's server and report whether HTTPS answered, which of five response headers (HSTS, CSP, nosniff, frame protection, referrer policy) are present, and…

• trooth_profile_checklist

  Uses your trooth.co sign-in (or an agent key with profile:read). Takes only workspace, when you belong to several. Lists the steps left before the workspace's Trust Profile can be published, each marked for the agent or for a person, with…

• trooth_profile_get

  Uses your trooth.co sign-in (or, for an agent that runs on its own, the workspace's agent key with profile:read). Takes only workspace, when you belong to several. Returns the workspace's own Trust Profile DRAFT as saved now, its revision…

• trooth_profile_publish

  Puts the workspace's saved Trust Profile draft on its public page, which anyone can read. Uses your trooth.co sign-in if your role may publish the page (or an agent key with profile:publish). Takes only workspace, when you belong to…

• trooth_profile_update

  Changes fields of the workspace's own Trust Profile DRAFT; the public page changes only on trooth_profile_publish. Uses your trooth.co sign-in if your role may edit the page (or an agent key with profile:write). Each change names one…

• trooth_public_trust_profile

  Read one company's published record on the Trooth Network, given its domain or Trooth slug, matched exactly, never by a similar name; a name several companies share returns their candidates, not a pick. Returns a status and a provenance…

• trooth_resolve_company

  Find the published Trooth Network record for a company given a domain, web address, Trooth slug or name; a company-register identifier, Crunchbase address or Wikidata ID is accepted and answered not_found, because Trooth keeps no lookup…

• trooth_search_companies

  Search the companies published on the Trooth Network by name, domain, tagline or category, optionally within one industry. Returns up to 10 entries per page in slug order with next_cursor for the next page (the first 100 matches can be…

• trooth_verify

  Check the two signatures on a Trust Ledger Token (tlt2. or tlt. form, or its JTI) against Trooth's own token ledger. A Trust Ledger Token is a signed token a company issues through Trooth about its own declared claims: the company signs…

• co.trooth/semantoanswers, requires sign-inverified in the MCP registry