granttap-mcp (sergii-ziborov/granttap-mcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 18 tools. No publisher has claimed this listing.

Emerging

74/100

granttap-mcp

Item: granttap-mcp
Rating: 74
Author: M8ven

E2EE MCP bridge and approval hooks for GrantTap on iPhone and Apple Watch

→ sergii-ziborov/granttap-mcp · 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.

⚡ Connect GitHub → continuous verification on every push why connect →

Who stands behind it

sergii-ziborov

Source: github_repo_search

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

GitHub

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings

✅

18 tools verified — handlers match their declared behaviour

3 read-only tools verified — handlers contain no write/delete/exec

✅

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.

// tools this server exposes18 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

mesh_status

Read compact task, owner, dependency, claim, and event state for one allowed Project.

mesh_task

Read bounded state for one authorized Mesh Task; transcripts and hidden reasoning are excluded.

mesh_progress

Publish one concise progress fact for the Task owned by this actor.

mesh_claim

Claim a bounded task resource with TTL; overlapping active claims fail before publication.

mesh_release

Release one claim owned by this actor's current Task execution.

mesh_question

Ask a short task-scoped agent question. Technical questions do not interrupt the user.

mesh_answer

Answer one available task-scoped agent question with a concise explicit fact.

mesh_artifact_ready

Publish one repository, commit, or external artifact reference without uploading a source tree.

mesh_complete

Mark the actor's current Task execution complete with a concise result summary.

mesh_accept_handoff

Accept one handoff explicitly addressed to this actor while preserving the Task id.

mesh_reject_handoff

Reject one handoff addressed to this actor with a bounded explicit reason.

mesh_handoff

Handoff this same Task to an existing local coding agent using a bounded Task Capsule.

connection_status

Open connection controls and inspect pairing, QR expiry, this computer, relay observations and provider readiness. Does not create or replace pairing.

connect

Reuse this computer's GrantTap pairing, or create a one-time QR when none exists.

reconnect

Replace this computer's current GrantTap pairing and create a fresh one-time QR. Requires explicit confirmation.

notify

ask_yes_no

ask

// 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.

configGRANTTAP_APPROVAL_TIMEOUT_MS

configGRANTTAP_ASK_TIMEOUT_MS

configGRANTTAP_CLAUDE_DIR

configGRANTTAP_CLAUDE_PROJECTS_DIR

configGRANTTAP_CODEX_BIN

configGRANTTAP_CODEX_DIR

configGRANTTAP_CODEX_SESSIONS_DIR

configGRANTTAP_CONFIG_DIR

configGRANTTAP_CURSOR_AGENT_BIN

configGRANTTAP_CURSOR_DIR

configGRANTTAP_CURSOR_MCP_CONFIG

configGRANTTAP_CURSOR_STATE_DB

configGRANTTAP_CURSOR_TRANSCRIPTS_DIR

configGRANTTAP_DESKTOP_DIR

configGRANTTAP_GROK_BIN

configGRANTTAP_GROK_SESSIONS_DIR

configGRANTTAP_HTTP_HEALTH_TIMEOUT_MS

configGRANTTAP_LAUNCH_AGENTS_DIR

configGRANTTAP_MCP_HTTP_HOST

configGRANTTAP_MCP_HTTP_PORT

configGRANTTAP_MONITOR_CWD

configGRANTTAP_MONITOR_HEARTBEAT_MS

configGRANTTAP_MONITOR_HISTORY_LIMIT

configGRANTTAP_MONITOR_INTERVAL_MS

configGRANTTAP_MONITOR_PRIMARY

configGRANTTAP_NODE

configGRANTTAP_PINNED_MONITOR_BIN

configGRANTTAP_PINNED_MONITOR_ROOT

configGRANTTAP_RELAY_URL

configGRANTTAP_SETUP_PAIRING

configGRANTTAP_SKIP_HOOKS

configGRANTTAP_TEST_RELAY_URL

configGROK_HOME

configNODVOX_APPROVAL_TIMEOUT_MS

configNODVOX_ASK_TIMEOUT_MS

configNODVOX_CLAUDE_DIR

configNODVOX_CLAUDE_PROJECTS_DIR

configNODVOX_CODEX_BIN

configNODVOX_CODEX_DIR

configNODVOX_CODEX_SESSIONS_DIR

configNODVOX_CONFIG_DIR

configNODVOX_CURSOR_DIR

configNODVOX_MONITOR_INTERVAL_MS

configNODVOX_RELAY_URL

configNVM_BIN

// quality suggestions

All four hints declared on every tool

14/18 tools missing one or more hints — mesh_status (missing: openWorldHint); mesh_task (missing: openWorldHint); mesh_progress (missing: openWorldHint), +11 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

1/7 production deps stale: tweetnacl@2023-04-12 (3.4y)

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/sergii-ziborov/granttap-mcp)](https://m8ven.ai/mcp/sergii-ziborov/granttap-mcp)

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commit: e5552aea46e2f4dd51eb53d8e62524956d2ac3f9

code hash: 985b3734b35d7671388ec86cfb9b1cd1984ed27b0f0b6fcf0611aed3102185ec

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