TracePass MCP server

• Registry nameeu.tracepass/complianceverified in the MCP registry

The registry name sits under tracepass.eu. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-27
• Tools9
• Server calls itselftracepass-compliance
• Server version1.20.3
• Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 472 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
• Use217 npm downloads a week1 GitHub stars
• Answeredmeasuring2 of the 7 daily checks it takes to print a share
• Median first answer497 ms
• Space in an agent's context≈ 3,480 tokensthe definitions of all its tools (9), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results0 of 9 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 →

• scope_check

  Checks whether EU law requires a Digital Product Passport for a type of product, from when, and what the law requires of each role. Use it for "do I need a passport", "from when", "who is responsible", whether that responsibility can be…

• required_fields

  Lists the data a passport must contain for a product category, with the article requiring each field, who may see it, how often it changes, and whether it usually comes from the maker or a supplier. Call it without `group` for a summary…

• what_changed

  Reports changes in EU passport law and standards for the user's categories since a date (default: since they last asked). Use it for "what's new" or "has X been adopted". Items marked "Planned, not law yet" are upcoming obligations, not…

• registry_guidance

  Explains the EU DPP Registry and the technical side: registration in the registry, identifiers, QR and data carriers, data formats (JSON, HTML, data models) and standards, and where passport data is kept. Each point carries the date of…

• create_draft_passport

  Creates a **draft** passport in the user's own TracePass account from facts they stated. Use it whenever the user asks to create a passport, including "create and publish": create the draft, then say that publishing is done by the user in…

• report_answer

  Use it when the user says an answer was wrong or unclear. Pass their words and the `ruleIds` of the answer. The report goes to a review queue. Use only what this tool returns: add no facts, dates or articles of your own, not even today's…

• get_profile

  Shows the company facts the assistant has stored (categories, markets, role, own-brand flag, etc.) and when they were last updated. Use only what this tool returns: add no facts, dates or articles of your own, not even today's date. Keep…

• update_profile

  Saves or corrects company facts. Use it when the user states a lasting fact about their company (role, categories, markets, own-brand), or to save a `learnable` fact from a result. The update merges the given facts into the existing…

• delete_profile

  Deletes every stored company fact. Use it only when the user explicitly asks to delete their profile. This is a separate tool so the assistant asks for confirmation before running it. Use only what this tool returns: add no facts, dates…

• eu.tracepass/tracepassanswers, 7 toolsverified in the MCP registry