leaf (arvoreeducacao/leaf) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 10 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100
1 day ago

leaf

The Notion-style workspace you can actually own. Blocks, nested pages, databases, real-time collaboration. Self-hosted, AGPL-3.0.

→ arvoreeducacao/leaf· listed on github_repo_search

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

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

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Who stands behind it

arvoreeducacao

Source: github_repo_search

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GitHub

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// key findings
🚨
Secret credentials may flow to a network call
1 flow detected: LEAF_REALTIME_SECRET. We can’t prove the destination matches the brand the credential belongs to.
🔐
You'll be asked for 3 credentials: BETTER_AUTH_SECRET, LEAF_REALTIME_SECRET, OPENAI_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.
🔐 secretBETTER_AUTH_SECRET
configBETTER_AUTH_URL
configDATABASE_POOL_SIZE
configE2E_PORT
configE2E_REALTIME_APP_PORT
configE2E_RESTRICTED_PORT
configE2E_SSO_PORT
configE2E_WORKERS
configLEAF_ALLOWED_EMAIL_DOMAINS
configLEAF_BUILD_ID
configLEAF_DIST_DIR
configLEAF_EMBEDDING_DIMENSIONS
configLEAF_MCP_ENABLED
configLEAF_MCP_WRITE
configLEAF_REALTIME
configLEAF_REALTIME_PORT
🔐 secretLEAF_REALTIME_SECRET
configLEAF_REALTIME_SERVER_URL
configLEAF_REALTIME_URL
configLEAF_TEST_DATABASE_URL
🔐 secretOPENAI_API_KEYWith an set, semantic search joins in and the palette blends
configVITEST_POOL_ID
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployDATABASE_URL
// quality suggestions

All four hints declared on every tool

29/29 tools missing one or more hints — search_documents (missing: destructiveHint, idempotentHint, openWorldHint); get_document (missing: destructiveHint, idempotentHint, openWorldHint); list_documents (missing: destructiveHint, idempotentHint, openWorldHint), +26 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.

Dependency freshness

1/54 production deps stale: y-indexeddb@2023-11-02 (2.9y)

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 1 concrete improvement 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/arvoreeducacao/leaf)](https://m8ven.ai/mcp/arvoreeducacao/leaf)
Shows your grade and updates automatically. Prefer no grade? Append ?variant=verified to the badge URL.
commit: 8075cd78e1191866ad0b6e746c1753029e308e04
code hash: a3ba6d127d803b537d8ffbe1f1cb93991e9286af617299e28e9aa5a5bf920042
verified: 9/9/2026, 4:54:49 AM
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