Skip to content
verify mcp Beta VerifyMCP is currently in beta. If you notice any issues, get in touch and we’ll put it right.

Keeploop

MCPB · KEEPLOOP.MCPB · 2 COMPONENTS

Mail, Calendar, Messages, Notes, Contacts, Slack on your Mac for AI. Remote needs Pro or free trial.

Available components

remote · mcp.keeploop.app 32 mcpb · Keeploop.mcpb 6
0 this week 6 Trust /100

Last scanned (1 hour ago)

Scores higher than 22% of MCPB servers

Category Communication

Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →

Supply Chain Security0
  • No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.Unverified
  • Known CVEs could not be checked: we found no dependency list to check in this bundle: either it runs a compiled binary, whose bundled manifests we do not read, or none of the package.json, requirements.txt, pyproject.toml or uv.lock files it ships for its runtime declares a dependency we can read (a requirements.txt that only points at a setup.py project, a local path, or a nested requirements file we cannot follow counts as none).Unverified
  • Install-script risk not yet assessed.Unverified
  • Dependency health could not be checked: we found no dependency list to check in this bundle: either it runs a compiled binary, whose bundled manifests we do not read, or none of the package.json, requirements.txt, pyproject.toml or uv.lock files it ships for its runtime declares a dependency we can read (a requirements.txt that only points at a setup.py project, a local path, or a nested requirements file we cannot follow counts as none).Unverified
Provenance & Transparency32
Schema Quality & AI Usability0
  • Schema quality not yet verified: our sandbox could not run this package, so we have no schema to assess.Unverified
Stability & Change Management0
  • Stability not yet verified: our sandbox could not run this package, so we have no schema to compare.Unverified
Tool Coverage0
  • Tool coverage not yet verified: our sandbox could not run this package, so we have no tool definitions to assess.Unverified
Tool Safety0
  • Tool safety not yet verified: our sandbox could not run this package, so we have no tool text to scan.Unverified
Capabilities0
  • Protocol version not yet verified: our sandbox could not run this package, so we never saw its MCP handshake.Unverified

Unverified: 6 categories

Categories scored 0 because we could not verify them: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 23 Oct 26 0
    • Package version: 0.26.1 → 0.27.0 functional
  • 21 Oct 26 0
    • Security disclosure: unverified → fail ▼ functional
    • Package version: 0.26.0 → 0.26.1 functional
  • 20 Oct 26 0
    • Security disclosure: fail → unverified ▼ functional
  • 17 Oct 26 0
    • Stability: Stability not yet verified: our sandbox could not run this package, so we have no schema to compare. security
    • Tool safety: Tool safety not yet verified: our sandbox could not run this package, so we have no tool text to scan. security
    • Schema quality: Schema quality not yet verified: our sandbox could not run this package, so we have no schema to assess. functional
    • Capabilities: Protocol version not yet verified: our sandbox could not run this package, so we never saw its MCP handshake. functional
    • Tool coverage: Tool coverage not yet verified: our sandbox could not run this package, so we have no tool definitions to assess. functional
  • 16 Oct 26 0
    • Package version: 0.25.10 → 0.26.0 functional
  • 15 Oct 26 0
    • Stability: Stability not yet verified: our sandbox could not run this package, so we have no schema to compare. security
    • Tool safety: Tool safety not yet verified: our sandbox could not run this package, so we have no tool text to scan. security
    • Schema quality: Schema quality not yet verified: our sandbox could not run this package, so we have no schema to assess. functional
    • Capabilities: Protocol version not yet verified: our sandbox could not run this package, so we never saw its MCP handshake. functional
    • Tool coverage: Tool coverage not yet verified: our sandbox could not run this package, so we have no tool definitions to assess. functional
    • Package version: 0.25.9 → 0.25.10 functional
  • 14 Oct 26 0
    • Stability: Stability not yet verified: our sandbox could not run this package, so we have no schema to compare. security
    • Tool safety: Tool safety not yet verified: our sandbox could not run this package, so we have no tool text to scan. security
    • Schema quality: Schema quality not yet verified: our sandbox could not run this package, so we have no schema to assess. functional
    • Capabilities: Protocol version not yet verified: our sandbox could not run this package, so we never saw its MCP handshake. functional
    • Tool coverage: Tool coverage not yet verified: our sandbox could not run this package, so we have no tool definitions to assess. functional
    • Package version: 0.25.6 → 0.25.9 functional
    • Package version: 0.25.6 → 0.25.8 functional
    • Package version: 0.25.6 → 0.25.7 functional
  • 13 Oct 26 0
    • Package version: 0.25.1 → 0.25.6 functional
    • Package version: 0.25.1 → 0.25.5 functional
    • Package version: 0.25.1 → 0.25.4 functional
    • Package version: 0.25.1 → 0.25.2 functional
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 23 Oct 2026 · Analysed mcpb/https://github.com/keeploopapp/claude-plugin/releases/download/v0.27.0/Keeploop.mcpb@0.27.0

Provenance No attestation

The registry publishes no build provenance for this version, so there is nothing to verify.

Result No attestation
Ecosystem mcpb
Reason No attestation published

Background: How many MCP packages publish verified provenance →

MCP tools

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tools for package channels are captured by running the package in an isolated sandbox. Our sandbox could not run this package, so no tool list has been captured. That is a gap on our side, not a finding about the package.

Install

How do I install the Keeploop MCP server?

Keeploop ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. Before opening it, check the file's SHA-256 matches the one the MCP registry declares for it, c6b410aa57ddfec37d590c38a6999aa11060817bfcb6cf2ef9d4a4995e6f4373; the commands to do that are on this page. If it does not match, do not open it.

mcpb · Keeploop.mcpb

Download bundle

Check the download matches the SHA-256 the MCP registry declares before you open it. If it does not match, do not open the file.

SHA-256

c6b410aa57ddfec37d590c38a6999aa11060817bfcb6cf2ef9d4a4995e6f4373

macOS / Linux 

echo "c6b410aa57ddfec37d590c38a6999aa11060817bfcb6cf2ef9d4a4995e6f4373  Keeploop.mcpb" | shasum -a 256 -c

Windows (PowerShell) 

(Get-FileHash -Algorithm SHA256 .\Keeploop.mcpb).Hash -eq "c6b410aa57ddfec37d590c38a6999aa11060817bfcb6cf2ef9d4a4995e6f4373"

Run it in the folder you saved the bundle to, then open the file with an MCPB-capable host such as Claude Desktop.

Common questions

What is the Keeploop MCP server?

Keeploop is an MCP server listed in the public MCP registry as app.keeploop/keeploop. Mail, Calendar, Messages, Notes, Contacts, Slack on your Mac for AI. Remote needs Pro or free trial. This page covers its MCPB bundle (https://github.com/keeploopapp/claude-plugin/releases/download/v0.27.0/Keeploop.mcpb).

Is the Keeploop MCP server safe to use?

Keeploop scores 6 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What licence is the Keeploop MCP server under?

Keeploop declares the Proprietary licence, which is not on the OSI-approved list. Read the terms before using it at work, and note this covers the source only, not the cost of any service it calls.