# Jobsite Safety Reference (free)

> Free, no-login construction safety tools: OSHA rule text, toolbox talks, 1904 recordability.

- name: com.jobsitecerts/safety-reference
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 83/100 flags: no-repository
- quality: 85/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/com.jobsitecerts%2Fsafety-reference
- tools: https://api.protogrid.dev/v1/servers/com.jobsitecerts%2Fsafety-reference/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "safety-reference": {
      "type": "http",
      "url": "https://jobsitecerts.com/api/mcp/public"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 100
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website +reachable +uptime-100% +updated-14d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 85/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 94 (weight 30)

- pass `tools.descriptions`: every tool has a description
- warn `tools.description_length`: 1 tools have descriptions over 1,024 characters, which crowds the context
- pass `tools.schemas`: every tool has an object input schema
- pass `tools.annotations`: 9 of 9 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 3,384 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump
- pass `tools.hidden_text`: no hidden text in tool names, descriptions, schemas or annotations

### stability: 83 (weight 15)

- warn `stability.changes`: 7 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name
- pass `stability.new_links`: no tool change named a new site

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 9, about 3,384 tokens to load them all
- tool set hash: ace4b2ec10c14710b20229632c5330ef
- tools last changed: 2026-11-05T00:51:58.598Z
- badge: [![protogrid quality](https://protogrid.dev/badge/com.jobsitecerts/safety-reference.svg)](https://protogrid.dev/servers/com.jobsitecerts/safety-reference)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-11-05 `verify_certificate` added
  - Check a certificate, or a whole certificate wallet, that a worker shared from Jobsite as a link (https://jobsitecerts.com/w/…). Returns the holder's name, each credential with its issuer, issue and expiry dates, current status (current, expiring soon, expired or revoked), and its basis: earned in Jobsite training, an outside credential the employer recorded, or an employer record Jobsite has not verified. Only works with a link the worker made; it never looks a person up by name, and an expired or revoked link returns not found.
- 2026-11-03 `training_required_for` added
  - What training Jobsite's requirements inventory assigns a construction trade in a US state, optionally for roles the worker also holds (supervisor, competent person, forklift operator, scaffold erector and others). Every obligation comes from Jobsite's inventory, never from general knowledge, and carries its citation and the regulation text quoted verbatim: quote it as given. Each row's kind matters and must be kept: a mandate is an unconditional legal training duty; a condition applies only when the condition it names exists on the job; a policy is training Jobsite assigns without a legal mandate there, with its basis stated. A not-found answer means "not in Jobsite's requirements inventory", never "no training required". The inventory holds federal OSHA rows plus California, Washington, Oregon and Nevada rows. search_law_corpus returns the full text of any cited rule.
- 2026-11-03 `search_regulatory_news` changed (description)
  - before: Search recent regulatory / safety news from the Federal Register (filtered to OSHA) and the OSHA news RSS feed. Use for questions about recent rule changes, enforcement memos, or news that might affect a training course's content (e.g. 'any silica updates this year', 'recent fall protection rulemaking'). Returns titles, agencies, dates, URLs, and short summaries — pure pass-through, nothing is persisted. Prefer specific multi-word queries built around an OSHA topic or standard ('respirable silica §1926.1153', 'lockout tagout enforcement', 'fall protection 1926.501'). NOT for tenant-data questions; NOT for general OSHA reference (use search_training_source for established standards).
  - after: Search recent regulatory / safety news from the Federal Register (filtered to OSHA) and the OSHA news RSS feed. Use for questions about recent rule changes, enforcement memos, or news that might affect a training course's content (e.g. 'any silica updates this year', 'recent fall protection rulemaking'). Returns titles, agencies, dates, URLs, and short summaries — pure pass-through, nothing is persisted. Prefer specific multi-word queries built around an OSHA topic or standard ('respirable silica §1926.1153', 'lockout tagout enforcement', 'fall protection 1926.501'). NOT for tenant-data questions; NOT for general OSHA reference (use search_law_corpus for established standards).
- 2026-11-03 `search_law_corpus` changed (description)
  - before: Search the VERBATIM authority corpus behind Jobsite's training: 29 CFR regulation text (per-section, with citations), the CA/WA/OR state rules for heat illness and wildfire smoke, plus OSHA interpretations and NIOSH/CDC/EPA technical guidance the training cites. Use this when the user asks what an authority ACTUALLY SAYS — exact rule language, a specific citation ('what does 1926.501 require'), trigger heights, employer duties — and quote the returned text with its citation heading and jurisdiction. EVERY match carries an `authority` field: T1 is binding law, T2 is an agency interpretation and T3 is technical guidance. READ IT BEFORE YOU CHARACTERISE THE MATCH — quote a T2/T3 match as what that agency recommends or says, NEVER as what a regulation requires, and never call it a rule. This is DISTINCT from search_training_source (what Jobsite's TRAINING teaches, paraphrased) — prefer search_law_corpus when the user wants the source itself. The corpus spans the topics Jobsite trains on plus the authorities they cite, NOT all of 29 CFR: an empty result means 'not in the corpus', never 'no such rule exists'.
  - after: Search the VERBATIM authority corpus behind Jobsite's training: 29 CFR regulation text (per-section, with citations), the CA/WA/OR state rules for heat illness and wildfire smoke, plus OSHA interpretations and NIOSH/CDC/EPA technical guidance the training cites. Use this when the user asks what an authority ACTUALLY SAYS — exact rule language, a specific citation ('what does 1926.501 require'), trigger heights, employer duties — and quote the returned text with its citation heading and jurisdiction. EVERY match carries an `authority` field: T1 is binding law, T2 is an agency interpretation and T3 is technical guidance. READ IT BEFORE YOU CHARACTERISE THE MATCH — quote a T2/T3 match as what that agency recommends or says, NEVER as what a regulation requires, and never call it a rule. It returns the source text itself, not a paraphrase of it — prefer it whenever the user wants what the rule says. The corpus spans the topics Jobsite trains on plus the authorities they cite, NOT all of 29 CFR: an empty result means 'not in the corpus', never 'no such rule exists'.
- 2026-11-03 `search_articles` changed (description)
  - before: Search Jobsite's published marketing content — blog articles, head-to-head COMPETITOR COMPARISON pages (e.g. 'Jobsite vs Procore', 'Jobsite vs SiteDocs', 'Jobsite vs SafetyCulture'), and pillar guides. Use this whenever the user asks how Jobsite compares to a competitor ('how are you better than Procore', 'Jobsite vs SafetyCulture', 'why pick you over X'), or asks for a published article on a construction-safety topic. Returns matching articles with a relevant excerpt and a link to the full page. This is DISTINCT from lookup_jobsite_docs (product how-to) and search_training_source (OSHA regulatory). If nothing matches, say you don't have an article on it rather than inventing a comparison.
  - after: Search Jobsite's published marketing content — blog articles, head-to-head COMPETITOR COMPARISON pages (e.g. 'Jobsite vs Procore', 'Jobsite vs SiteDocs', 'Jobsite vs SafetyCulture'), and pillar guides. Use this whenever the user asks how Jobsite compares to a competitor ('how are you better than Procore', 'Jobsite vs SafetyCulture', 'why pick you over X'), or asks for a published article on a construction-safety topic. Returns matching articles with a relevant excerpt and a link to the full page. This is DISTINCT from lookup_jobsite_docs (product how-to) and search_law_corpus (OSHA regulatory text). If nothing matches, say you don't have an article on it rather than inventing a comparison.
- 2026-11-03 `lookup_jobsite_docs` changed (description)
  - before: Look up how Jobsite (this product) works — features, UI navigation, terminology, account / billing, worker-side experience, what counts as a 'group' vs 'crew', etc. Use this for any 'how do I…' / 'where do I find…' / 'what does X mean in Jobsite' question. Returns matching sections from the curated product guide. NOT for OSHA / regulatory questions (use search_law_corpus or search_training_source) and NOT for tenant data lookups (use list_workers, list_expiring_certs, etc.). If a returned section is flagged todo:true, the topic is in scope but not yet documented — say so rather than inventing an answer.
  - after: Look up how Jobsite (this product) works — features, UI navigation, terminology, account / billing, worker-side experience, what counts as a 'group' vs 'crew', etc. Use this for any 'how do I…' / 'where do I find…' / 'what does X mean in Jobsite' question. Returns matching sections from the curated product guide. NOT for OSHA / regulatory questions (use search_law_corpus) and NOT for a company's own records (its workers, certificates, jobs). If a returned section is flagged todo:true, the topic is in scope but not yet documented — say so rather than inventing an answer.
- 2026-10-31 `start_jobsite_workspace` added
  - Create a new Jobsite workspace that holds only sample data (a sample crew, jobs and safety records; nothing real) for the person you are helping, so they can try Jobsite without setting anything up. Returns a one-time claim link to give them: opening it lets them create their login (or sign in) and own the workspace. The link expires in 7 days, and an unclaimed workspace is then deleted. Exploring the sample data is free; adding real workers needs a Jobsite plan. Takes no personal details. Limited to 3 workspaces a day per network address. Optional: company_name, focus (safety or home services) and the company's trade.

Full history: https://api.protogrid.dev/v1/servers/com.jobsitecerts%2Fsafety-reference/changes

## Remotes

- https://jobsitecerts.com/api/mcp/public (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (9)

- `get_toolbox_talk`: A ready-to-deliver construction toolbox talk from Jobsite's library of nearly 300 talks, in English or Spanish: title, talking points, a discussion question, duration, and the OSHA standards it is built on. Find one by topic or hazard in plain words ("trenching", "heat", "ladder setup") or by standard number ("1926.501"), or fetch one by talk_number. Returns the best match plus up to five other matching titles.
- `lookup_jobsite_docs`: Look up how Jobsite (this product) works — features, UI navigation, terminology, account / billing, worker-side experience, what counts as a 'group' vs 'crew', etc. Use this for any 'how do I…' / 'where do I find…' / 'what does X mean in Jobsite' question. Returns matching sections from the curated product guide. NOT for OSHA / regulatory questions (use search_law_corpus) and NOT for a company's own records (its workers, certificates, jobs). If a returned section is flagged todo:true, the topic is in scope but not yet documented — say so rather than inventing an answer.
- `osha_recordability_check`: Runs Jobsite's deterministic OSHA 29 CFR 1904 decision tree on the facts of an injury or illness: returns the proposed 300-log classification (or the questions still needed), the rationale with verbatim 1904 quotes, and any report-to-OSHA deadline (8 or 24 hours). Map the story to the answers; leave out anything not known — unknowns come back as questions, never guesses. Reads and writes no records.
- `search_articles`: Search Jobsite's published marketing content — blog articles, head-to-head COMPETITOR COMPARISON pages (e.g. 'Jobsite vs Procore', 'Jobsite vs SiteDocs', 'Jobsite vs SafetyCulture'), and pillar guides. Use this whenever the user asks how Jobsite compares to a competitor ('how are you better than Procore', 'Jobsite vs SafetyCulture', 'why pick you over X'), or asks for a published article on a construction-safety topic. Returns matching articles with a relevant excerpt and a link to the full page. This is DISTINCT from lookup_jobsite_docs (product how-to) and search_law_corpus (OSHA regulatory text). If nothing matches, say you don't have an article on it rather than inventing a comparison.
- `search_law_corpus`: Search the VERBATIM authority corpus behind Jobsite's training: 29 CFR regulation text (per-section, with citations), the CA/WA/OR state rules for heat illness and wildfire smoke, plus OSHA interpretations and NIOSH/CDC/EPA technical guidance the training cites. Use this when the user asks what an authority ACTUALLY SAYS — exact rule language, a specific citation ('what does 1926.501 require'), trigger heights, employer duties — and quote the returned text with its citation heading and jurisdiction. EVERY match carries an `authority` field: T1 is binding law, T2 is an agency interpretation and T3 is technical guidance. READ IT BEFORE YOU CHARACTERISE THE MATCH — quote a T2/T3 match as what that agency recommends or says, NEVER as what a regulation requires, and never call it a rule. It returns the source text itself, not a paraphrase of it — prefer it whenever the user wants what the rule says. The corpus spans the topics Jobsite trains on plus the authorities they cite, NOT all of 29 CFR: an empty result means 'not in the corpus', never 'no such rule exists'.
- `search_regulatory_news`: Search recent regulatory / safety news from the Federal Register (filtered to OSHA) and the OSHA news RSS feed. Use for questions about recent rule changes, enforcement memos, or news that might affect a training course's content (e.g. 'any silica updates this year', 'recent fall protection rulemaking'). Returns titles, agencies, dates, URLs, and short summaries — pure pass-through, nothing is persisted. Prefer specific multi-word queries built around an OSHA topic or standard ('respirable silica §1926.1153', 'lockout tagout enforcement', 'fall protection 1926.501'). NOT for tenant-data questions; NOT for general OSHA reference (use search_law_corpus for established standards).
- `start_jobsite_workspace`: Create a new Jobsite workspace that holds only sample data (a sample crew, jobs and safety records; nothing real) for the person you are helping, so they can try Jobsite without setting anything up. Returns a one-time claim link to give them: opening it lets them create their login (or sign in) and own the workspace. The link expires in 7 days, and an unclaimed workspace is then deleted. Exploring the sample data is free; adding real workers needs a Jobsite plan. Takes no personal details. Limited to 3 workspaces a day per network address. Optional: company_name, focus (safety or home services) and the company's trade.
- `training_required_for`: What training Jobsite's requirements inventory assigns a construction trade in a US state, optionally for roles the worker also holds (supervisor, competent person, forklift operator, scaffold erector and others). Every obligation comes from Jobsite's inventory, never from general knowledge, and carries its citation and the regulation text quoted verbatim: quote it as given. Each row's kind matters and must be kept: a mandate is an unconditional legal training duty; a condition applies only when the condition it names exists on the job; a policy is training Jobsite assigns without a legal mandate there, with its basis stated. A not-found answer means "not in Jobsite's requirements inventory", never "no training required". The inventory holds federal OSHA rows plus California, Washington, Oregon and Nevada rows. search_law_corpus returns the full text of any cited rule.
- `verify_certificate`: Check a certificate, or a whole certificate wallet, that a worker shared from Jobsite as a link (https://jobsitecerts.com/w/…). Returns the holder's name, each credential with its issuer, issue and expiry dates, current status (current, expiring soon, expired or revoked), and its basis: earned in Jobsite training, an outside credential the employer recorded, or an employer record Jobsite has not verified. Only works with a link the worker made; it never looks a person up by name, and an expired or revoked link returns not found.