onsystem

MCPattested
v0.5.0io.github.dgestevesUnknownUpdated 1d agonpmGitHub

Keeps coding agents on your design system: knows your real components, props, variants and tokens.

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.
1GitHub stars
1d agoLast update
Package
Authorio.github.dgesteves
LicenseUnknown
Version0.5.0
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 · 77b0794
Dependencies✓ 13 resolved · none vulnerable
Tool surface5 tools · none privileged
Security scan✓ Cleanv0.5.0 · todayHow well does this scan work?
EvalsNone
IndexedOct 11, 2026

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

Tools

5 tools · none privileged
Statically extracted from the published packagev0.5.0 · 16h 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.

list_componentsList every component in the project design system with a one-line description, the native element it renders, its variant values, its parts and its import. Call this before writing UI in this project. At a monorepo root, pass `path` for the project of the file you are editing; without it, every pro…

List every component in the project design system with a one-line description, the native element it renders, its variant values, its parts and its import. Call this before writing UI in this project. At a monorepo root, pass `path` for the project of the file you are editing; without it, every pro…

No input schema was published for this tool.

get_componentGet the full contract of one component: import, props with types and defaults, cva variants and the classes each applies, parts (sub-components), design tokens it uses, usage guidelines and examples from its docs. Call it before using a component. Accepts "Button", "CardHeader" or "Card.Header". At…

Get the full contract of one component: import, props with types and defaults, cva variants and the classes each applies, parts (sub-components), design tokens it uses, usage guidelines and examples from its docs. Call it before using a component. Accepts "Button", "CardHeader" or "Card.Header". At…

No input schema was published for this tool.

search_componentsFind components by what you want to build, e.g. "confirm a destructive action", "status label", "text field with validation". Ranks names, descriptions, docs, props and variant values with BM25 (local, no API key). Use it when you do not know which component fits.

Find components by what you want to build, e.g. "confirm a destructive action", "status label", "text field with validation". Ranks names, descriptions, docs, props and variant values with BM25 (local, no API key). Use it when you do not know which component fits.

No input schema was published for this tool.

get_tokensList design tokens with resolved values, dark-mode values and how to use each (Tailwind class or CSS variable). Filter by category (color, spacing, radius, typography, shadow, other) or a substring. Use these instead of hex codes, px values or Tailwind default palette classes.

List design tokens with resolved values, dark-mode values and how to use each (Tailwind class or CSS variable). Filter by category (color, spacing, radius, typography, shadow, other) or a substring. Use these instead of hex codes, px values or Tailwind default palette classes.

No input schema was published for this tool.

check_uiLint TSX/JSX against the design system. Reports hardcoded colors, spacing and radius (with the nearest token), native elements that have a design-system component, unknown components, props and variant values, and icon-only buttons without an accessible name. Each diagnostic has line/column, a rule…

Lint TSX/JSX against the design system. Reports hardcoded colors, spacing and radius (with the nearest token), native elements that have a design-system component, unknown components, props and variant values, and icon-only buttons without an accessible name. Each diagnostic has line/column, a rule…

No input schema was published for this tool.

5 of 5 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

Keeps coding agents on your design system: knows your real components, props, variants and tokens.

Keywords
mcp
Alternatives
Comparing tool surfaces…

Dependency tree

What one Forge scan resolved from npm metadata on 2026-10-12 — observed resolution, not a publisher declaration.

13 packages resolved · 7 direct · none carrying advisories Resolution stops at depth 4 and 60 packages.

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