@paretools/cargo

MCPattested
v0.22.2UnknownMITUpdated 8mo agonpmGitHub

MCP server for Rust/Cargo — structured build, test, clippy, and dependency data for AI agents

Works in
ClaudeCursorCopilotGemini

Inferred from the transports this listing declares (stdio). A client not listed here hasn’t been ruled out — it just isn’t something Forge can confirm.

Attested build
A verified provenance attestation binds this artifact to the listed repository. Nobody has claimed the listing yet — this proves where the code was built, not who stands behind it.
383Downloads/wk
8mo agoLast update
Package
AuthorUnknown
LicenseMIT
Version0.22.2
Sourcenpm+mcp-registry
Trust Status
A
85/100Trusted
✓Listed in Forge index+10/10
✓Identity verified · attested build+20/20
—Ed25519 publish signature+0/5
→ Included automatically when the publisher runs `forge publish`
—Domain verification+0/5
→ Publisher: host /.well-known/forge.json on the package homepage with { "publisher": "<github-login>" }
✓npm Trusted Publishing (Sigstore)+5/5
—npm maintainer match+0/5
→ Publisher: add the verified GitHub login to the npm package's maintainers (npm owner add <login>)
✓CVE scan · clean+30/30
✓Static analysis · clean+20/20
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusIdentity verified
PublisherUnverified
SignatureUnsigned
Domain—
Provenance✓ Sigstore-verified · 39620a5
Dependencies✓ 60 resolved+ · none vulnerable
Tool surface12 tools · 1 privileged
Security scan✓ Cleanv0.22.2 · 1mo agoHow well does this scan work?
EvalsNone
IndexedAug 26, 2026

Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts.

Tools

12 tools · 1 privileged
Statically extracted from the published packagev0.22.2 · 1mo ago

Read out of the source npm actually ships, at scan time. The package was never executed. Tools registered dynamically at runtime, or hidden inside bundled or minified code, can be missed — so this is a floor on the tool surface, not a complete census of it.

addAdds dependencies to a Rust project and returns structured output. WARNING: may execute untrusted code.

Adds dependencies to a Rust project and returns structured output. WARNING: may execute untrusted code.

No input schema was published for this tool.

auditRuns cargo audit and returns structured vulnerability data.

Runs cargo audit and returns structured vulnerability data.

No input schema was published for this tool.

buildRuns cargo build and returns structured diagnostics (file, line, code, severity, message).

Runs cargo build and returns structured diagnostics (file, line, code, severity, message).

No input schema was published for this tool.

checkRuns cargo check (type check without full build) and returns structured diagnostics. Faster than build for error checking.

Runs cargo check (type check without full build) and returns structured diagnostics. Faster than build for error checking.

No input schema was published for this tool.

clippyRuns cargo clippy and returns structured lint diagnostics.

Runs cargo clippy and returns structured lint diagnostics.

No input schema was published for this tool.

docGenerates Rust documentation and returns structured output with warning count.

Generates Rust documentation and returns structured output with warning count.

No input schema was published for this tool.

fmtChecks or fixes Rust formatting and returns structured output.

Checks or fixes Rust formatting and returns structured output.

No input schema was published for this tool.

testRuns cargo test and returns structured test results (name, status, pass/fail counts).

Runs cargo test and returns structured test results (name, status, pass/fail counts).

No input schema was published for this tool.

runRuns a cargo binary and returns structured output (exit code, stdout, stderr).

Runs a cargo binary and returns structured output (exit code, stdout, stderr).

No input schema was published for this tool.

removeprivilegedRemoves dependencies from a Rust project and returns structured output.

Removes dependencies from a Rust project and returns structured output.

No input schema was published for this tool.

updateUpdates dependencies in the lock file. Optionally updates a single package.

Updates dependencies in the lock file. Optionally updates a single package.

No input schema was published for this tool.

treeDisplays the dependency tree for a Rust project.

Displays the dependency tree for a Rust project.

No input schema was published for this tool.

12 of 12 tools published a description.

Tool names and descriptions are written by the publisher and shown verbatim as inert text. They are the strings an MCP client passes to a model, so Forge scans them for prompt-injection patterns — any finding appears with the security scan above. “Privileged” is a keyword match on the tool name, not an audit of what the tool does: a benign-sounding name can still do anything.

About

MCP server for Rust/Cargo — structured build, test, clippy, and dependency data for AI agents

Keywords
mcpmcp-servermodel-context-protocolstructured-outputaiai-agentclaudecursorcopilottoken-efficientdevtoolsclirustcargoclippyrustfmtcrate
Alternatives
Comparing tool surfaces…

Dependency tree

What one Forge scan resolved from npm metadata on 2026-08-29 — observed resolution, not a publisher declaration.

60 packages resolved · 3 direct · none carrying advisories Resolution stops at depth 4 and 60 packages.

The crawl stopped at the depth-4 limit. Anything below that level was never resolved.

The crawl stopped at the 60-package limit. The rest of the tree was never resolved.

36 more resolved packages are not drawn here (display cap: 24). Every dependency carrying an advisory is drawn regardless of the cap. Full inventory (CycloneDX SBOM)

Declared but not resolved

54 declared dependencies never landed in the tree. They are missing from Forge's resolution, not from the package.

+42 more not listed. The counts by reason above cover all of them.

Not followed: peerDependencies. This tree covers runtime dependencies only, so anything those pull in was never resolved.