ComplyOnSite MCP server

• Registry namecom.complyonsite/toolsverified in the MCP registry

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

• Stateanswerschecked 2026-10-27
• Tools8
• Server calls itselfcomplyonsite
• Server version0.3.0
• Protocol version2025-06-18

On 2026-10-27 the server answered initialize and tools/list without a sign-in. First answer in 449 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 1 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: 1 so far
• Answeredmeasuring1 of the 7 daily checks it takes to print a share
• Median first answer330 ms
• Space in an agent's context≈ 3,974 tokensthe definitions of all its tools (8), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results8 of 8 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 →

• ewc_search

  Find UK List of Waste (EWC) codes for a waste, skip or load from one to three material words such as “plasterboard”, “mixed rubble” or “contaminated soil”, from one or more codes, or from a code prefix. Search each material separately…

• first_aid_requirements

  Estimate first-aid cover for each shift from HSE guidance: how many first-aiders or appointed persons, which course, whether the first-aiders already there are enough, and whether a first-aid room is worth having. Construction site by…

• havs_daily_exposure

  Calculate one person’s daily hand-arm vibration (HAVS) exposure from the tools they use and for how long: A(8), HSE points, low/high range, and whether it passes the action value (2.5 m/s² A(8), 100 points) or the limit value (5 m/s², 400…

• noise_daily_exposure

  Calculate one person’s daily noise exposure (LEP,d) from measured task levels (LAeq in dB(A)) and how long each lasts, or from dosemeter readings, and which action value it reaches (80 and 85 dB(A)). Optionally gives the weekly LEP,w…

• construction_injury_statistics

  Return a retained HSE series for construction in Great Britain: worker deaths and the rate per 100,000 workers with the long-run trend, kinds of fatal accident such as falls from height, employee deaths, self-reported and RIDDOR-reported…

• power_tool_types

  Return how much a type of power tool vibrates and how loud makers declare it, such as an angle grinder, SDS drill or breaker: the median and spread of declared figures across models, the matching HSE vibration category and variants, and…

• waste_paperwork

  Return which paperwork a waste movement needs: in the UK from the nation and whether the waste is hazardous, or any listed document by id, including Ireland, the Netherlands, the US, Canada and Australia. A document id takes precedence…

• start_document

  Return an anonymous complyonsite.com link that opens a waste transfer note, hazardous waste consignment note or RAMS ready to fill in, plus the blank template and a worked example as ready-made PDFs. Waste-note links prefill validated EWC…