Linear (adelaidasofia/linear-mcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 57 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100
25 days ago

Linear

Multi-workspace Linear project management integration with PAT authentication, 57 tools, and prompt support.

→ adelaidasofia/linear-mcp· pypi: adelaidasofia-linear-mcp· 3K installs· listed on pulsemcp

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

adelaidasofia

Source: PulseMCP · also listed on Glama

Is this your MCP?

Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →

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Install from

PulseMCPGlama

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// key findings
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 1 credential: LINEAR_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configLINEAR_MCP_SKIP_SOURCE_CHECK
configLINEAR_MCP_SKIP_IDEMPOTENCY
configLINEAR_MCP_AUDIT_LOG_PATHEvery tool call appends one JSONL line to ~/.claude/linear-mcp/audit.log (override with , disable with LINEAR_MCP_AUDIT_LOG=false). Tokens are stripped from audit records.
configLINEAR_MCP_AUDIT_LOGEvery tool call appends one JSONL line to ~/.claude/linear-mcp/audit.log (override with LINEAR_MCP_AUDIT_LOG_PATH, disable with =false). Tokens are stripped from audit records.
configLINEAR_API_URL
configLINEAR_HTTP_TIMEOUT
configLINEAR_RATE_LIMIT_MAX_RETRIES
configLINEAR_RATE_LIMIT_MAX_WAIT_S
configLINEAR_RATE_LIMIT_BASE_WAIT_S
configLINEAR_RATE_LIMIT_JITTER_S
configLINEAR_CA_BUNDLE
configSSL_CERT_FILE
configLINEAR_MCP_DRAFT_TTL_SECONDS
configLINEAR_WORKSPACESpersonal,work
configLINEAR_PAT
🔐 secretLINEAR_API_KEY
configLINEAR_PRIMARY_WORKSPACEEvery tool takes an optional workspace parameter (the alias from LINEAR_WORKSPACES). Omit it to use .
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

57/57 tools missing one or more hints — list_agent_sessions (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_agent_session (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); create_agent_session_on_issue (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +54 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool test coverage

Only 7/57 tools referenced in tests (12%)

Write tests that reference each tool by name so every tool has at least one test.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/adelaidasofia/linear-mcp)](https://m8ven.ai/mcp/adelaidasofia/linear-mcp)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 3c1210c622d00e7d5713c42ff081705251803189
code hash: 5fddc520a4c0bd25cfbc79ddc3e37e487743da5c638fa90c631ff36cf2b9c474
verified: 8/16/2026, 1:06:51 PM
view raw JSON →
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