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Letmediff MCP server
it.letmediff/mcp·v0.0.11·1 starsThe official Letmediff MCP server helping you review your code with an agent first workflow
1 stars24 downloads/wk
Reviews
Write oneNobody has reviewed Letmediff MCP yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
Letmediff MCP tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.10 · 2026-10-16 · same rubric, same numbers if you re-run it
- Code scan4 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 43 days ago12/15
- Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace7/10
How Letmediff MCP compares
Against every graded AI and agents MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 86/100
- higher than 75% of 4,461 AI and agents servers
- GitHub stars
- 1
- more than 50% of 2,713 AI and agents servers
- Downloads a week
- 24
- more than 10% of 1,554 AI and agents servers with a package
Install Letmediff MCP in Claude Code, Cursor or VS Code
Runs npx -y letmediff on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add mcp -- npx -y letmediff
What the publisher says
From the Letmediff MCP repository's README, as published. We do not edit it. Read it on GitHub
letmediff
letmediff is a review handoff tool for agent-driven coding sessions.
The CLI runs as an MCP server inside a local repository, captures the current worktree diff, and posts it to the web app. The web app renders the diff at a shareable URL and sends reviewer feedback back to the MCP client over server-sent events.
Workspace
This repository is a pnpm monorepo.
- packages/letmediff contains the letmediff MCP CLI.
- apps/letmediff.it contains the SvelteKit app that stores, renders, and streams diff feedback.
Requirements
- Node.js compatible with the package dependencies
- pnpm ^11.2.2
Install
pnpm installLocal Development
Run the app:
pnpm --filter letmediff.it devRun the MCP server against the local app by setting URL:
URL=http://localhost:5173 pnpm --filter letmediff exec letmediffWhen used by an MCP-compatible agent, the server exposes tools to create named checkpoints, create a hosted diff URL, and wait for reviewer feedback.
How It Works
- The MCP server snapshots the repository when it starts.
- The agent can create named checkpoints while it works.
- When a review URL is requested, the server sends the collected checkpoint diffs to the app.
- The app renders /diff/[id] and keeps an /events/[id] SSE connection open.
- Submitted feedback is streamed back to the MCP server so the agent can continue from the review notes.
Package READMEs
- CLI: packages/letmediff/README.md
- App: apps/letmediff.it/README.md
Nothing above is checked by us. What we check is on the safety report.
Letmediff MCP: common questions
- Is Letmediff MCP server safe?
- Yes, by our scan: it is graded A (86/100). Read the Letmediff MCP safety report
- How do I install Letmediff MCP?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does Letmediff MCP need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Letmediff MCP maintained?
- The last commit was 63 days ago (2026-09-03). The latest release is v0.0.11.
- What can I use instead of Letmediff MCP?
- Servers from other publishers that do the same job: Basic Memory MCP server, HOL Guard MCP server and Agent-Native Chat MCP server.
- How does Letmediff MCP compare with other AI and agents MCP servers?
- safety score 86/100 (higher than 75% of 4,461 AI and agents servers); github stars 1 (more than 50% of 2,713 AI and agents servers); downloads a week 24 (more than 10% of 1,554 AI and agents servers with a package). Full comparison.
Alternatives to Letmediff MCP
Same job from other publishers: the closest match first, then the best rated.
- Basic MemoryLocal-first knowledge management with bi-directional LLM sync via Markdown files.not reviewedWidely usedB
- HOL GuardLocal-first AI agent security evidence and approval workflows through HOL Guard's stdio MCP server.not reviewedEstablishedA
- Agent-Native ChatMinimal chat-first app with durable threads, actions, and the app-agent loopnot reviewedEstablishedA
- OpenWorkProofVerifiable agent evidence; opt-in Codex guard and reference SOC alert review.not reviewedEstablishedA
- Agent RecallCorrection-first agent memory. Precision KPI tracks if agents heed warnings. 5 layers, local-only.not reviewedEstablishedA
