What is git-insight-mcp CLAUDE.md?

Project instructions for git-insight-mcp, a local server that lets a coding agent ask structured questions about Git repositories and related GitHub data.

They help maintain git-insight-mcp, including its Git commands, GitHub lookups, TypeScript code, package setup, and development status.

They give the agent the project's setup, architecture, available tools, and authentication rules, reducing guesswork when working with the server.

How HasanJahidul/git-insight-mcp configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to HasanJahidul/git-insight-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/HasanJahidul/git-insight-mcp/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/HasanJahidul/git-insight-mcp

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/hasanjahidul/git-insight-mcp/claude-md/github.svg)](https://agentmods.dev/instructions/hasanjahidul/git-insight-mcp/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/hasanjahidul/git-insight-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/hasanjahidul/git-insight-mcp/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/hasanjahidul/git-insight-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/hasanjahidul/git-insight-mcp/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 1,224 This file is loaded in full into every session.

When invoked 1,224 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.01224	$0.01224
Opus 5.5	$0.00490	$0.00490
Sonnet 5.5	$0.00245	$0.00245
Haiku 4.5	$0.00122	$0.00122

Measured 2mo ago against content hash 837796b23271, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

git-insight-mcp CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 98 lines

How it starts

The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.

git-insight-mcp — Project Context

MCP server for semantic git queries (formerly git-context-mcp — npm name was squatted). Walks git CLI + Octokit. Local + GitHub-aware. Sibling to terminal-history-mcp + localhost-mcp (same author, same TS+npm pattern).

Status

Version: 0.1.0 scaffold (initial)
Working dir: /Users/jahidulhasan/Documents/research/mcp-servers/git-insight-mcp
Wire: claude mcp add --scope user git-insight -- git-insight-mcp (after npm link)
GH auth: GH_TOKEN or GITHUB_TOKEN env. Without, PR/issue lookups skipped (local-only mode still works).

Architecture

src/
├── cli.ts              Bin entry. Subcommands: server | who-touched | co-change | branches | recent | commit | intro-pr | --version | --help.
├── index.ts            MCP stdio server. Registers 6 tools. resolveCwd() rejects non-git dirs.
├── git.ts              git CLI wrapper (execFile). isGitRepo, getRepoRoot, defaultBranch, gitOriginUrl, parseRemoteUrl, blameFile (porcelain parser).
├── github.ts           Octokit factory (lazy, env-driven). fetchPRForCommit, parsePRNumberFromMessage, parseIssuesFromMessage.
├── who-touched.ts      Aggregate blame lines by author -> AuthorOwnership[] sorted by line count.
├── introducing-pr.ts   blame -> commit -> parse merge msg OR API listPullRequestsAssociatedWithCommit.
├── co-change.ts        For each commit touching file, count co-occurring files. Threshold + ratio + limit.
├── branch-hygiene.ts   for-each-ref + rev-list --left-right --count for ahead/behind. --merged for merged status. stale = >N days no commit.
├── recent-work.ts      git log --author --since + numstat aggregation.
├── commit-context.ts   git show --no-patch + --numstat. Parse Fixes #N. PR via merge-msg or API.
├── types.ts            Shared shapes (WhoTouchedResult, PRRef, CoChangeEntry, BranchInfo, RecentWorkResult, CommitContextResult).
└── test/               node:test suites (added as tools harden).

MCP Tools

Tool	Required GH?	Notes
`who_touched`	No	Pure blame
`introducing_pr`	Optional	Local merge-msg parse first, API fallback
`co_change`	No	Pure log mining
`branch_hygiene`	No	for-each-ref + rev-list
`recent_work`	No	log + numstat
`commit_context`	Optional	show + PR/issue parse

Read the full file on GitHub · 98 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 98 lines · 1,224 tokens per session scan A 837796b23271

Subscribe to this mod's changes

git-insight-mcp CLAUDE.md is an instructions file published in the GitHub repository HasanJahidul/git-insight-mcp (2 stars, last pushed 6mo ago), licensed MIT. It adds 1,224 tokens to every session, about $0.0049 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Git and workflow blame claude co-change code-ownership github

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git-insight-mcp: Instructions file for Claude Code