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graphmind

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Guvenlik Denetimi
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Bu listing icin henuz AI raporu yok.

SUMMARY

Local-first code intelligence for AI assistants. Turns your codebase into a knowledge graph your AI can query, navigate, and remember. 25 MCP tools.

README.md

graphmind

CI
License: MIT

Your codebase has a shape. Now your AI can see it. And remember it.

GraphMind turns your codebase into a knowledge graph your AI can query, navigate, and remember. Ask about dead code, dependencies, or blast radius — and get answers grounded in your actual architecture.

Up to 5,700× fewer tokens than raw search (~10M tokens saved per session). Works with Claude Code, Cursor, Windsurf, Cline, Zed, Continue, and any MCP-compatible AI assistant.

Why GraphMind

Every new AI session starts from zero. Your assistant re-reads the entire codebase, re-discovers architecture, and forgets every decision you explained last time. Across multiple projects, there's zero visibility into shared dependencies.

graphmind fixes this with four layers:

  1. Structural graph — function-level knowledge graph per repo (AST-based, tree-sitter, 30+ languages)
  2. Semantic embeddings — vector search over symbols (local ONNX, OpenAI, or Voyage AI)
  3. Persistent memory — declarative store for decisions, patterns, conventions — survives across sessions
  4. Cross-project links — dependencies and relationships between registered repos

Everything runs locally. No cloud. No open ports by default. No telemetry.

Benchmark

grep vs graphmind

Comparison of token usage: grep -r (raw file search) vs graphmind search for the same query on a ~100k LOC codebase. graphmind returns ranked, structured results in under 300 tokens vs 1.5M+ for raw grep output.

Install

Desktop app (macOS) — recommended

Download the .dmg from Releases. The app installs the CLI for you and runs a guided onboarding that configures MCP, hooks, skill, and embeddings — no terminal needed.

GraphMind desktop app

Platform Asset
macOS (Apple Silicon) GraphMind-macos-arm64.dmg
macOS (Intel) GraphMind-macos-x64.dmg

Linux / Windows: CLI only — use the shell script or direct download below.

CLI — shell script (macOS/Linux)

curl -fsSL https://raw.githubusercontent.com/aouicher/graphmind/main/scripts/install.sh | bash

Then run graphmind setup once to configure Claude Code, hooks, and skill.

CLI — Homebrew (macOS/Linux)

brew install aouicher/graphmind/graphmind

CLI — Linux (direct download)

curl -fsSL https://github.com/aouicher/graphmind/releases/latest/download/graphmind-cli-linux-x64 -o ~/.local/bin/graphmind
chmod +x ~/.local/bin/graphmind

From source

git clone https://github.com/aouicher/graphmind
cd graphmind
cargo build --release -p graphmind-cli
cp target/release/graphmind ~/.local/bin/

Quick Start

graphmind setup          # once — configures Claude Code, Claude Desktop, hooks, skill
cd ~/projects/myapp
graphmind init           # per project — registers, installs git hooks, builds graph

That's it. Claude Code and Claude Desktop will use graphmind automatically.

graphmind setup (once, global)

Configures your machine so all AI tools can use graphmind:

  1. Claude Code hooks (rewrites grep/find, injects session context, pre-fetches on prompts)
  2. Claude Code skill (3-layer rule: graph → memory → raw files)
  3. Claude Desktop MCP (~/Library/Application Support/Claude/claude_desktop_config.json)
  4. Claude Code MCP (~/.claude/settings.json)

graphmind init (per project)

Registers and indexes a project:

  1. Registers current directory
  2. Installs git hooks (auto-rebuild on commit, impact check on push)
  3. Builds the code graph
cd ~/projects/api && graphmind init
cd ~/projects/web && graphmind init
cd ~/projects/lib && graphmind init

Both commands are idempotent — safe to re-run.

Manual setup (if you prefer granular control)

Click to expand

MCP server for Claude Code

claude mcp add graphmind -- graphmind mcp

Or manually in ~/.claude/settings.json:

{
  "mcpServers": {
    "graphmind": {
      "command": "graphmind",
      "args": ["mcp"]
    }
  }
}

MCP server for Claude Desktop

Claude Desktop does not inherit your shell PATH. Use the full path:

{
  "mcpServers": {
    "graphmind": {
      "command": "/opt/homebrew/bin/graphmind",
      "args": ["mcp"]
    }
  }
}

Config file location:

  • macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
  • Windows: %APPDATA%\Claude\claude_desktop_config.json

Tip: Run which graphmind to find the correct path on your system.

Per-project .mcp.json (optional)

{
  "mcpServers": {
    "graphmind": {
      "command": "graphmind",
      "args": ["mcp"]
    }
  }
}

Picked up automatically by Claude Code when you open the project.

Claude Code search hook

graphmind install hook-claude

Registers hooks in ~/.claude/settings.json for:

  • PreToolUse — rewrites grep/find/rg to graphmind search, provides graph results for Grep/Glob/LS tools
  • SessionStart — loads project context (stats, structure) at session start
  • UserPromptSubmit — pre-fetches relevant graph context based on the user's prompt
  • PostToolUse — enriches results with graph-aware suggestions

Built-in intelligence:

  • Exhaustive search bypass — detects "find all occurrences", grep -c, pipes to wc/sort and lets them through
  • Cache deduplication — identical searches within 5 minutes are skipped (0 tokens cost)
  • Pattern extraction — extracts meaningful search terms from grep, find, fd, rg commands and Agent prompts

Claude Code skill

graphmind install skill

CLAUDE.md sync

graphmind sync                # updates CLAUDE.md in current project
graphmind sync --all          # updates CLAUDE.md for all registered projects

Git hooks

graphmind install hook-git

Architecture

┌─────────────────────────────────────────────┐
│  Claude Code / MCP Client                    │
├─────────────────────────────────────────────┤
│  MCP Server (rmcp SDK, stdio) — 27 tools     │
│  gm_query · gm_fn · gm_file · gm_deps      │
│  gm_outline · gm_who_calls_chain · gm_dead  │
│  gm_export · gm_similar · gm_listeners      │
│  gm_memory_search · gm_cross_query          │
│  gm_status · gm_context · gm_diff_impact    │
├─────────────────────────────────────────────┤
│  Layer 1: Structural Graph (SQLite + FTS5)   │
│  Symbols · Edges · Call sites                │
├─────────────────────────────────────────────┤
│  Layer 2: Semantic Embeddings (SQLite)       │
│  Cosine search · Graph expansion · RRF      │
├─────────────────────────────────────────────┤
│  Layer 3: Semantic Memory (JSONL)            │
│  Decisions · Patterns · Conventions          │
├─────────────────────────────────────────────┤
│  Layer 4: Cross-Project Links (JSONL)        │
│  Shared symbols · Inferred relationships     │
├─────────────────────────────────────────────┤
│  Rust Core (tree-sitter + napi-rs)           │
│  Multi-language parsing · Symbol extraction  │
└─────────────────────────────────────────────┘

Search & Embeddings

graphmind search combines three retrieval strategies into a single ranked result:

graphmind search "<query>"          # hybrid search (FTS + semantic + graph)
graphmind search "<q1>; <q2>"       # multi-query with RRF ranking
graphmind search "<query>" --kind function

How search works

  1. FTS5 — exact text matching on symbol names, signatures, docs
  2. Semantic embeddings — cosine similarity finds conceptually related symbols (e.g. "money transfer" → payment_service)
  3. Graph expansion — top results are expanded with 1-hop callers/callees from the structural graph

Results are fused via Reciprocal Rank Fusion (RRF, k=60). Each result shows its source: [FTS], [SEM], [GRAPH], or combinations like [FTS+SEM+G].

Embedding providers

Configured in ~/.graphmind/config.json:

{
  "embedding": {
    "mode": "voyage",
    "model": "voyage-code-3",
    "api_keys": {
      "voyage": "pa-..."
    }
  }
}
Mode Model (default) Notes
local nomic-embed-text-v1.5 (768d) ONNX, no API key needed
openai text-embedding-3-small (1536d) Supports custom openai_base_url
voyage voyage-code-3 (1024d) Code-specialized, recommended
disabled — No embeddings (default)

Embeddings are computed automatically during graphmind build when a provider is configured. If the model changes, the embedding index is rebuilt automatically.

OpenAI-compatible providers (Azure, proxies) can set a custom base URL:

{
  "embedding": {
    "mode": "openai",
    "model": "text-embedding-3-large",
    "openai_base_url": "https://your-proxy.example.com/v1",
    "api_keys": { "openai": "sk-..." }
  }
}

Persistent Memory

graphmind gives Claude persistent memory across sessions — not just code, but decisions, patterns, conventions, and context.

How it works

Memory is fully automatic:

  • Auto-recall — at each prompt, the hook searches memory for relevant context and injects it into the conversation. No action needed.
  • Auto-save — Claude proactively saves important facts (decisions, patterns, conventions, bugs, context) without asking. You'll see a brief mention of what was saved.

This works for both Claude Code (via hooks) and Claude Desktop (via MCP instructions).

What gets saved

Type Examples
decision Architecture choices, tech decisions, trade-off resolutions
pattern Recurring approaches, solutions, code patterns
convention Naming rules, workflow conventions, style guides
bug Known issues, workarounds, gotchas
context Business context, project goals, user preferences

Storage

Memories are stored as JSONL files in ~/.graphmind/memory/:

  • global.jsonl — cross-project knowledge (user preferences, team conventions)
  • <project-slug>.jsonl — project-specific facts

Manual control

graphmind memory add "<fact>" [--project <slug>] [--global]
graphmind memory search "<query>"
graphmind memory list
graphmind memory delete <id>

Memories persist indefinitely until explicitly deleted. They are recalled automatically — you never need to ask "do you remember X?".

Commands

Setup & Init

graphmind setup                   # global one-time (hooks, MCP, skill)
graphmind init [path]             # per-project (register, git hooks, build)
graphmind init --skip-build       # per-project without building

Registry

graphmind register [path]     # register current dir
graphmind unregister <slug>   # remove project
graphmind list                # all projects
graphmind status              # health check

Build

graphmind build [slug]        # incremental build
graphmind build --all         # all projects
graphmind build --full        # force full rebuild
graphmind build --watch       # watch mode (debounced 2s)
graphmind clean [slug]        # remove graph cache (forces full rebuild)
graphmind clean --all         # clean all projects

Query

graphmind query <symbol>                          # find symbol + connections
graphmind query <symbol> --file <path>            # filter to a specific file
graphmind query <symbol> --kind function          # filter by kind
graphmind query <symbol> --limit 20 --offset 0   # paginate callers/callees
graphmind fn <symbol>                             # full detail with source + callers/callees
graphmind fn <symbol> --file <path>               # disambiguate by file
graphmind fn <symbol> --kind function             # filter by kind
graphmind fn <symbol> --limit 20 --offset 0      # paginate callers/callees
graphmind fn <symbol> --include-content           # include source code in output
graphmind fn <symbol> --no-tests                  # skip test files
graphmind deps <file>                             # file dependency map
graphmind impact <file>                           # transitive reverse deps
graphmind fn-impact <symbol>                      # blast radius
graphmind diff-impact                             # impact of current git changes
graphmind diff-impact --staged
graphmind map [slug]                              # most-connected files
graphmind cycles [slug]                           # circular dependencies
graphmind outline <file>                          # hierarchical symbol tree for a file
graphmind file <file>                             # raw file content from project root
graphmind who-calls <symbol>                      # transitive caller chain (BFS)
graphmind who-calls <symbol> --depth 5            # limit traversal depth
graphmind dead-code                               # symbols with no incoming edges
graphmind dead-code --kind function               # filter by kind
graphmind dead-code --limit 50                    # cap results
graphmind similar <symbol>                        # structurally similar symbols
graphmind similar <symbol> --limit 10             # cap results
graphmind listeners <event>                       # find listeners for an event name

Search

graphmind search "<query>"                        # hybrid FTS + semantic + graph
graphmind search "<q1>; <q2>"                     # multi-query
graphmind search "<query>" --kind class
graphmind search "<query>" --offset 10            # paginate results
graphmind search "<query>" --include-content      # include source code in output

Embeddings

graphmind embed                     # show embedding index status
graphmind embed --run               # generate embeddings for current project
graphmind embed --run --all         # generate embeddings for all projects

Memory

graphmind memory add "<fact>" [--project <slug>] [--global]
graphmind memory search "<query>"
graphmind memory list
graphmind memory delete <id>

Cross-Project

graphmind cross query <symbol>      # search across ALL projects
graphmind cross deps <slug>         # who depends on this project
graphmind cross links               # all cross-project relationships
graphmind cross link add <a> <b>    # manual link
graphmind cross link infer          # auto-detect shared symbols

Export

graphmind export [slug] -f dot            # Graphviz dot format
graphmind export [slug] -f mermaid        # Mermaid diagram
graphmind export [slug] -f json           # JSON graph
graphmind export --cross -f mermaid       # cross-project diagram
graphmind export --obsidian ~/vault/      # Obsidian vault with [[wikilinks]]

Exclude

graphmind exclude list                    # show all patterns
graphmind exclude add grafana-data        # exclude from current project
graphmind exclude add grafana-data --global
graphmind exclude remove grafana-data

Team Sync (Pro/Team tiers)

Share your code graph and architectural memories across your team. Every member gets the same structural understanding without re-indexing.

graphmind team init [--team-id <id>]   # connect to a team
graphmind team push [slug]             # push graph + shared memories
graphmind team push --memories-only    # push memories only
graphmind team push --graph-only       # push graph only
graphmind team push --all              # push all projects
graphmind team pull [slug]             # pull latest from team
graphmind team status                  # sync status per project
  • Auto-sync (Team tier): graph is pushed automatically after each graphmind build
  • Memory privacy: memories marked private (is_shared: false) never leave the machine
  • MCP tools: gm_team_memories (shared context) · gm_team_who_knows (who documented a symbol)

Sessions

graphmind session start [slug]      # log session start
graphmind session save ["message"]  # save session summary
graphmind session history [slug]    # recent sessions

Install / Uninstall

graphmind install hook-claude     # Claude Code search hook
graphmind install hook-git        # git hooks (post-commit + pre-push)
graphmind install skill           # Claude Code skill
graphmind uninstall hook-claude   # remove Claude Code hook
graphmind uninstall hook-git      # remove git hooks
graphmind sync [slug]             # inject graph context into CLAUDE.md
graphmind sync --all              # update CLAUDE.md for all projects

Update

graphmind update                  # download and install latest version
graphmind update --check          # check for updates without installing

If installed via Homebrew, use brew upgrade graphmind instead. The desktop app also checks for CLI updates at startup and offers one-click update.

Token Optimization

MCP responses are optimized for LLM consumption — minimal tokens, maximum signal.

Compact format (default): One-line-per-symbol text output instead of verbose JSON. Example:

>> 5 result(s) for "auth" [FTS+semantic+graph]:

  AuthService [Class] src/services/auth.ts:3 (0.95) [FTS+SEM]
    implements Service
  validate_token [Function] src/services/auth.ts:15 (0.82) [FTS+G]
    (token: string, scope?: string) -> TokenResult

Field pruning: No id, no null signature/doc/content, no redundant total_found/projects_searched fields. Only useful information is returned.

Smart limits: Default 15 results (not 50). Truncation indicators (+N more...) shown only when results are capped.

Content opt-in: Symbol source code is omitted by default. Pass include_content: true to any tool to get it.

JSON mode: Pass format: "json" to any tool to get structured JSON output instead of compact text.

Hook cache deduplication: The Claude Code hook skips duplicate searches within a 5-minute window. Same query → instant skip (0 tokens). Cache is per-session at /tmp/graphmind-hook-cache.txt.

MCP Tools Reference

graphmind exposes 25 tools via MCP (Model Context Protocol):

Tool Description
gm_query Find symbol and its connections
gm_fn Function detail with source + callers/callees
gm_deps File-level dependency map
gm_impact Transitive reverse dependencies
gm_fn_impact Blast radius for a symbol
gm_diff_impact Impact of current git changes
gm_map Most-connected files
gm_cycles Circular dependency detection
gm_search Hybrid search (FTS + semantic + graph)
gm_listeners Find event listeners by event name
gm_outline Hierarchical file structure with qualified names
gm_file Raw source content of a file
gm_who_calls_chain Transitive caller chain (BFS)
gm_dead_code Find symbols with no incoming edges
gm_export Export subgraph as Mermaid/DOT
gm_similar Find structurally similar symbols
gm_memory_search Search stored decisions/patterns
gm_memory_add Store a fact (requires confirmation)
gm_memory_list List memory entries
gm_cross_query Symbol search across all projects
gm_cross_deps Cross-project dependency graph
gm_cross_links List all cross-project links
gm_status Project health and stats
gm_context Full project context for session start
gm_list_projects All registered projects
gm_team_memories Shared team memories and context (Pro/Team)
gm_team_who_knows Who documented a given symbol (Pro/Team)

Security

  • No open ports by default — MCP uses stdio.
  • Path traversal protection — all file ops restricted to registered paths + ~/.graphmind/.
  • No network calls by default — everything runs locally. Embedding API calls only when explicitly configured. Team sync (Pro/Team tiers) is opt-in and never runs automatically on Free.
  • API keys stored locally — in ~/.graphmind/config.json, never sent anywhere except the configured provider.
  • Atomic writes — memory JSONL writes use tmp+rename to prevent corruption.
  • MCP write confirmation — gm_memory_add requires explicit confirmation.

Language Support

Language Extensions Status
TypeScript .ts, .tsx Stable
JavaScript .js, .jsx, .mjs Stable
Python .py Stable
Go .go Stable
Rust .rs Stable
Ruby .rb Stable
Terraform (HCL) .tf, .tfvars Stable
YAML .yml, .yaml Stable
Markdown .md Stable
C .c, .h Stable
Objective-C .m, .mm Stable
Java .java Stable
PHP .php Stable
Swift .swift Stable
Bash .sh, .bash, .zsh Stable
Perl .pl, .pm Stable
CSS .css Stable
SCSS .scss, .sass Stable
HTML .html, .htm Stable
TOML .toml Stable
Dockerfile Dockerfile Stable
SQL .sql Stable
C++ .cpp, .cc, .cxx, .hpp Stable
C# .cs Stable
Kotlin .kt, .kts Stable
Dart .dart Stable
Scala .scala, .sc Stable
R .r, .R Stable
GraphQL .graphql, .gql Stable
PowerShell .ps1, .psm1 Stable

Data Storage

All data lives in ~/.graphmind/:

~/.graphmind/
├── config.json          # registered projects + embedding settings
├── memory/              # JSONL memory files
├── graphs/<slug>/
│   ├── graph.db         # structural graph (SQLite + FTS5)
│   ├── embeddings.db    # vector embeddings (SQLite)
│   ├── meta.json        # build stats
│   └── cache/           # incremental build cache
├── cross-links/         # cross-project relationships
└── sessions/            # daily session logs

Everything is plaintext or SQLite — fully inspectable with standard tools.

Contributing

Contributions are welcome. graphmind is MIT licensed.

Setup

git clone https://github.com/aouicher/graphmind
cd graphmind
cargo build --release -p graphmind-cli
cargo clippy --workspace -- -D warnings
cargo test --workspace

Branch model

Branch Purpose
main Stable, protected. Only maintainers merge here.
feat/<name> New features
fix/<name> Bug fixes
chore/<name> Tooling, deps, CI

All changes go through a pull request targeting main. Direct pushes to main are blocked.

Opening a PR

  1. Fork the repo and create a branch from main
  2. Make your changes — keep commits atomic and descriptive
  3. Run cargo clippy --workspace -- -D warnings and cargo test --workspace — both must pass
  4. Open a PR against main with a clear description of what and why
  5. One maintainer review required before merge

Tagging and releases

Releases are triggered by pushing a semver tag:

git tag v0.3.0
git push origin v0.3.0

The CI will build binaries for macOS (arm64, x64) and Linux (x64), create a GitHub release, update the Homebrew formula, and publish the Tauri auto-updater manifest — all automatically.

Use -rc suffix for pre-releases: v0.3.0-rc1 (published as pre-release, skipped by Homebrew).

Reporting issues

Open a GitHub issue with steps to reproduce, your OS, and the output of graphmind status.

For security vulnerabilities, see SECURITY.md.

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