io.github.OliverGrabner/composer

MCPcommunity
v0.1.7io.github.OliverGrabnerUnknownUpdated 5mo agonpmGitHub

Give your AI coding agent an architecture canvas to design and evolve diagrams.

Give your AI coding agent an architecture canvas. Design, visualize, and evolve software architecture diagrams - right from your IDE. Composer is a visual system design tool that lets AI coding agents create and modify interactive architecture diagrams through MCP (Model Context Protocol). Your agent gets tools to add services, databases, queues, and connections, and you get a live canvas at…

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.

Automatically indexed from public sources. Not yet verified by the developer on Forge.Claim this listing →
4GitHub stars
1Forks
5mo agoLast update
Package
Authorio.github.OliverGrabner
LicenseUnknown
Version0.1.7
Sourcemcp-registry
npm@usecomposer/mcp
GitHubolivergrabner/composer-mcp
SBOMCycloneDX 1.6 ↓
Trust Status
B
60/100Good
✓Listed in Forge index+10/10
—Publisher identity verified+0/20
→ Publisher: run `forge publish` from the package repo to claim ownership
—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)+0/5
→ Publish from GitHub Actions with --provenance so the attestation binds this package to this repo
—npm maintainer match+0/5
→ Earned once your identity is verified above and that login is an npm maintainer of this package
✓CVE scan · clean+30/30
✓Static analysis · clean+20/20
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusCommunity-indexed
PublisherUnverified
SignatureUnsigned
Domain—
Provenance—
Dependencies✓ 60 resolved+ · none vulnerable
Tool surface16 tools · 1 privileged
Security scan✓ Cleanv0.1.7 · 3mo agoHow well does this scan work?
EvalsNone
IndexedJun 13, 2026

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

Tools

16 tools · 1 privileged
Statically extracted from the published packagev0.1.7 · 3mo 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.

get_graphNo description published

This tool published no description. Forge does not invent one.

get_nodeNo description published

This tool published no description. Forge does not invent one.

upsert_nodeNo description published

This tool published no description. Forge does not invent one.

upsert_edgeNo description published

This tool published no description. Forge does not invent one.

define_apiNo description published

This tool published no description. Forge does not invent one.

delete_elementprivilegedNo description published

This tool published no description. Forge does not invent one.

link_pathNo description published

This tool published no description. Forge does not invent one.

get_guideNo description published

This tool published no description. Forge does not invent one.

plan_importNo description published

This tool published no description. Forge does not invent one.

search_graphNo description published

This tool published no description. Forge does not invent one.

verify_diagramNo description published

This tool published no description. Forge does not invent one.

list_diagramsNo description published

This tool published no description. Forge does not invent one.

create_diagramNo description published

This tool published no description. Forge does not invent one.

select_diagramNo description published

This tool published no description. Forge does not invent one.

rename_diagramNo description published

This tool published no description. Forge does not invent one.

get_screenshotNo description published

This tool published no description. Forge does not invent one.

0 of 16 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

Give your AI coding agent an architecture canvas. Design, visualize, and evolve software architecture diagrams - right from your IDE. Composer is a visual system design tool that lets AI coding agents create and modify interactive architecture diagrams through MCP (Model Context Protocol). Your agent gets tools to add services, databases, queues, and connections, and you get a live canvas at usecomposer.com that updates in real-time. Cursor — create in your project root: Your browser will open…

Keywords
mcp
Alternatives
Comparing tool surfaces…

Tools exposed

16 tools · 1 privileged · observed by static extraction. A tool surface is what one scan read on one day, not a live capability list.

Linked names open Forge’s index of every entry observed exposing that tool. Browse all indexed tools.

No dependency coverage

This package was last scanned before Forge began storing the resolved tree. The next scan will record it.