Registry › Compare › Composio vs MCP Inspector

Composio vs MCP Inspector

Both are Grade A and 2.5 points apart, so choose on what you weigh most. Composio leads on supply-chain integrity and rests on broader evidence. Note: MCP Inspector's evidence coverage is thinner (coverage B vs A) — its score rests on fewer independent signal types.

A Composio 89.3

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

composiohq/composio · #34 overall · #5 Protocols & Tool Integration · coverage A (4/5)

Choose Composio if supply-chain integrity matters most.

+1.6Safety / Integrity: 70% of recent commits signed, against 35%
A vs BEvidence coverage: 4 of 5 independent signal types, against 3

A MCP Inspector 91.8

Deterministic testing tools for MCP servers

modelcontextprotocol/inspector · #14 overall · #3 Protocols & Tool Integration · coverage B (3/5)

MCP Inspector doesn't lead on any scored dimension in this pair.

Where they differ

20.0

Safety / IntegrityComposio +1.6

18.4

14.6

TransparencyMCP Inspector +0.1

14.7

19.9

MaintenanceComposio +0.2

19.7

17.1

AdoptionMCP Inspector +0.4

17.5

-0.3

Runtime calibrationMCP Inspector +3.8

+3.5

1 dimension identical: Identity 18.0 · Full evidence table

An independent, evidence-based trust comparison of Composio and MCP Inspector, two Protocols & Tool Integration projects in the HVTracker registry. Scores come from public, checkable signals — supply-chain provenance, OSSF Scorecard, maintenance, and adoption — not popularity.

Full evidence

Signal	Composiocomposiohq/composio	MCP Inspectormodelcontextprotocol/inspector
HVTrust score	89.3	91.8
Evidence grade	A	A
Coverage grade	A	B
Overall rank	#34	#14
Rank in Protocols & Tool Integration	#5	#3
GitHub stars	30.9k	11.2k
Last updated	1d ago	5d ago
Build provenance	Yes	Yes
OSSF Scorecard	7.2 / 10	7.3 / 10
License	MIT	NOASSERTION
Downloads	56k/wk	740k/wk
Trust dimensions (points earned)
Safety / integrity / 25	20.0	18.4
Identity & provenance / 18	18.0	18.0
Transparency / 17	14.6	14.7
Maintenance / 20	19.9	19.7
Adoption / 20	17.1	17.5
Runtime capability surface (full matrix)
MCP server	Declared	Implemented
External providers	1 — OpenAI	—
Requires API keys	Yes	No
Plugin surface	plugins	—
Provenance drift	Partial	Match

Open in the live compare tool → Composio profile MCP Inspector profile More Protocols & Tool Integration →

How to read this: HVTrust (0–100) weighs supply-chain signals (provenance, OSSF Scorecard, signed commits, open license) alongside real-world adoption, scaled by an evidence-confidence factor. Grade bands: A ≥ 80, B ≥ 65, C ≥ 50, D < 50. Signals refresh daily. Full methodology v4.4 →