Lerian MCP Server (LerianStudio/lerian-mcp-server) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: we have no way to read this server ourselves. No publisher has claimed this listing.

Back to MCP Trust Indexm8ven
C
Emerging
74/100
8 days ago

Lerian MCP Server

Provides AI assistants with comprehensive documentation, tutorials, and SDK code generation for all 5 Lerian products (Midaz, Tracer, Flowker, Reporter) through a single unified tool. Documentation-only mode with no live API access.

→ LerianStudio/lerian-mcp-server· listed on glama

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

⚡ Live Monitored: not connected

Verified is a snapshot. Live keeps it current, and builds your track record.

⚡ Connect GitHub → continuous verification on every pushwhy connect →

Who stands behind it

LerianStudio

Source: 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

Glama

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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 10 credentials: CACHE_ENCRYPTION_KEY, CURSOR_SECRET, FETCHER_AUTH_TOKEN, FLOWKER_API_KEY, FLOWKER_AUTH_TOKEN, MATCHER_AUTH_TOKEN, MIDAZ_AUTH_TOKEN, REPORTER_AUTH_TOKEN, TRACER_API_KEY, UNDERWRITER_AUTH_TOKEN
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.
configAUDIT_LOGGING
🔐 secretCACHE_ENCRYPTION_KEY
configCONSOLE_LOGS
configCURSOR_PID
🔐 secretCURSOR_SECRET
configDETAILED_LOGS
configEDITOR
configERROR_LOGGING
configFETCHER_API_TIMEOUT
🔐 secretFETCHER_AUTH_TOKEN
configFETCHER_MANAGER_URL
🔐 secretFLOWKER_API_KEY
configFLOWKER_API_TIMEOUT
🔐 secretFLOWKER_AUTH_TOKEN
configFLOWKER_BASE_URL
configLERIAN_CONSOLE_LOGS
configLERIAN_DETAILED_LOGS
configLERIAN_DOCS_URL
configLERIAN_LOG_LEVEL
configLOG_LEVELEnable logging with =debug if needed.
configMATCHER_API_TIMEOUT
🔐 secretMATCHER_AUTH_TOKEN
configMATCHER_BASE_URL
configMIDAZ_API_TIMEOUT
🔐 secretMIDAZ_AUTH_TOKEN
configMIDAZ_CRM_URL
configMIDAZ_DETAILED_LOGS
configMIDAZ_DOCS_URL
configMIDAZ_LEDGER_URL
configMIDAZ_LOG_LEVEL
configMIDAZ_ONBOARDING_URL
configMIDAZ_TRANSACTION_URL
configPERFORMANCE_TRACKING
configPROGRAMDATA
configREPORTER_API_TIMEOUT
🔐 secretREPORTER_AUTH_TOKEN
configREPORTER_MANAGER_URL
configTERM_PROGRAM
🔐 secretTRACER_API_KEY
configTRACER_API_TIMEOUT
configTRACER_BASE_URL
configUNDERWRITER_API_TIMEOUT
🔐 secretUNDERWRITER_AUTH_TOKEN
configUNDERWRITER_BASE_URL
configVSCODE_PID
// 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

16/16 tools missing one or more hints — fetcher-discover (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); fetcher-execute (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); flowker-discover (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +13 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.

Shell command execution

4 child_process/subprocess calls in production code — runs shell commands (src/bin/lerian-mcp-server.js:72, src/bin/midaz-mcp-server.js:103, src/dev-server.js:73)

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Dependency freshness

1/10 production deps stale: node-fetch@2023-11-30 (2.7y)

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/lerianstudio-lerian-mcp-server-hofqxj)](https://m8ven.ai/mcp/lerianstudio-lerian-mcp-server-hofqxj)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: b0db2bd3cb37b3b25543563f1fafd0591badc540
code hash: 962fcce9802905f65788b693e2395c4600b6bead4fc20144f07fbd811b1ecd91
verified: 8/21/2026, 12:41:07 AM
view raw JSON →
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