Epa Regulations
NPM · @PIPEWORX/MCP-EPA-REGULATIONS · 2 COMPONENTS
EPA Regulations MCP — US Environmental Protection Agency regulations (40 CFR).
Available components
Last scanned (14 hours ago)
Scores higher than 69% of npm servers
Category Health and Science
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to pipeworx-io/mcp-epa-regulations). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 3 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability57
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 745 tokens (~372/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
- Tool safety: pass → unverified ▼ security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Stability: unverified → 0.10 ▲ functional
- First check of Schema quality: unverified functional
- Package version: 0.2.0 → 0.2.1 functional
- 29 Oct 26 78
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/@pipeworx/mcp-epa-regulations@0.2.1
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | pipeworx-io/mcp-epa-regulations |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/pipeworx-io/mcp-epa-regulations/.github/workflows/publish.yml@refs/heads/main |
| Rekor log index | 3635925431 |
| Predicate type | SLSA build provenance https://slsa.dev/provenance/v1 |
| Subject digest | sha512:d895c9e16480acf47bd76a005eef62e831cdbf9d9113eee34b70d5bdba71321163fe37f07f1c67d7b9375e3908115645640fe75393e44cfaed5da3b32 |
Background: How many MCP packages publish verified provenance →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
epa_regulation ~407
Get the full text of one EPA regulation — a US Environmental Protection Agency rule codified in 40 CFR — by its citation. Returns the exact regulatory wording currently in force. Answers "what does 40 CFR 261 say", "what is the EPA regulation for X", "does the EPA require X", "read 40 CFR 60.1", "the RCRA hazardous waste rule", "the Clean Air Act / Clean Water Act regulation for X". Forgiving citation input: "261.4", "40 CFR 261.4", "§60.1", even "261.4(a)" (paragraph stripped to the section). Covers 40 CFR part 60 new source performance standards (emission standards / Clean Air Act), part 261 identification & listing of hazardous waste (RCRA), part 262 hazardous waste generators, part 122 NPDES permits (Clean Water Act), part 141 national primary drinking water regulations, part 63 NESHAP air toxics, TSCA parts (700s) toxic substances — the whole of Title 40 (air, water, waste, chemicals). This is EPA REGULATIONS (the rules/regulatory text); for EPA DATA (facility enforcement, ECHO compliance, GHG emissions) use the epa-echo / epa-emissions tools. Pass a whole part (e.g. "261" or "60") to get that part's section list. Example: epa_regulation({ citation: "261.4" }) -> exclusions from hazardous waste; epa_regulation({ citation: "40 CFR 60.1" }) -> applicability of emission standards. Keyless.
| Name | Type | Req | Description |
|---|---|---|---|
| citation | string | yes | EPA regulation citation. A section: "261.4", "40 CFR 261.4", "§60.1", "261.4(a)". Or a whole part: "261", "part 60" -> returns the part's section list. |
No output schema declared.
No examples provided.
epa_search ~282
Keyword search across EPA regulations — US Environmental Protection Agency rules in 40 CFR. Answers "what EPA regulations cover X", "the environmental regulation / EPA rule about X", "find the EPA requirement for X". Great for topics: hazardous waste identification (RCRA), emission standards and air quality (Clean Air Act), NPDES water discharge permits (Clean Water Act), drinking water standards, air toxics / NESHAP, toxic substances (TSCA), Superfund / CERCLA, pesticide registration (FIFRA), greenhouse gas reporting requirements, underground storage tanks, stormwater. Returns matching EPA regulations with citation (40 CFR), heading, excerpt, and source URL. This searches EPA REGULATIONS (regulatory text); for EPA DATA (facility enforcement, ECHO, GHG emissions figures) use the epa-echo / epa-emissions tools. Example: epa_search({ query: "hazardous waste identification" }); epa_search({ query: "emission standards", limit: 15 }). Keyless.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | number | – | Max results to return, 1-20 (default 10). |
| query | string | yes | Environmental-regulation topic or phrase, e.g. "hazardous waste identification", "emission standards", "NPDES permit", "drinking water", "toxic substances". |
No output schema declared.
No examples provided.
How do I install the Epa Regulations MCP server?
Epa Regulations runs locally as an npm package, launched with npx -y @pipeworx/mcp-epa-regulations. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @pipeworx/mcp-epa-regulations
claude mcp add pipeworx-io-epa-regulations -- npx -y @pipeworx/mcp-epa-regulations
What is the Epa Regulations MCP server?
Epa Regulations is an MCP server listed in the public MCP registry as io.github.pipeworx-io/epa-regulations. EPA Regulations MCP, US Environmental Protection Agency regulations (40 CFR). This page covers its npm package (@pipeworx/mcp-epa-regulations).
Is the Epa Regulations MCP server safe to use?
Epa Regulations scores 81 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Epa Regulations MCP server expose?
Epa Regulations exposes 2 tools: epa_regulation, epa_search. Their descriptions and schemas cost roughly 689 tokens of context every time the server is loaded.
Is the Epa Regulations MCP server still maintained?
Epa Regulations is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the Epa Regulations MCP server under?
Epa Regulations declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.