Call Graph Python Packages

pyan3

The Python static call graph generator. pyan3 on PyPI. Official repo. Py3.10-3.14.

trelix-mcp

🌲 Fast, reliable code intelligence — Tree-sitter AST parsing, contextual hybrid search, adaptive query planning, call-graph expansion & LLM synthesis. 20+ languages. Zero infra.

trelix-langchain

🌲 Fast, reliable code intelligence — Tree-sitter AST parsing, contextual hybrid search, adaptive query planning, call-graph expansion & LLM synthesis. 20+ languages. Zero infra.

trelix-llama-index

🌲 Fast, reliable code intelligence — Tree-sitter AST parsing, contextual hybrid search, adaptive query planning, call-graph expansion & LLM synthesis. 20+ languages. Zero infra.

codegraph-brain

Code graph for AI agents: impact analysis and call tracing over MCP (Python, TypeScript). Local, deterministic, SQLite.

tree-sitter-analyzer

Cross-language-safe code-intelligence MCP for AI agents: 13 languages, family-gated call graph, blast radius, health grading, 8 facade tools, JSON envelopes, 100% local. Run miswire-audit on your repo.

trelix

🌲 Fast, reliable code intelligence — Tree-sitter AST parsing, contextual hybrid search, adaptive query planning, call-graph expansion & LLM synthesis. 20+ languages. Zero infra.

dekko

Static code map generator (MAP.md + map.json) powered by tree-sitter — a Claude Code /map plugin and MCP server that gives coding agents call graphs, file outlines, and impacted-test lookups without spending tokens on parsing.

cg-code-graph

A deterministic code graph for codebases: every caller, route, page and table a change touches, with file:line evidence. CLI, MCP server and web view for AI agents and reviewers.

codmap

Static analyzer that turns a Python package's source into a queryable code graph (API surface, dependencies/architecture, impact, change-review, RAG).

threadline-review

Threadline: Python code review, call graphs, and data flow visualization from source. Install: pip install --pre threadline-review

blast-search

Blast radius and provenance for a codebase - what breaks if I change this symbol, and where a pasted snippet came from, read from the bytes on disk right now. No precomputed graph.

code2logic

High-performance Python code flow analysis with NLP query processing - CFG, DFG, call graphs, and intelligent code queries

lachesis-cpg

Compiler-precise code property graph for C, Python, and TypeScript, navigable over MCP — data- and taint-flow with source→sink witnesses, points-to, and guard/sink structure for security reasoning over source.

duckgrep

Grep finds strings. duckgrep answers questions.

lynx-mcp

LynxMCP: local MCP server for the code questions grep can't answer. Call graph and blast radius, hybrid semantic + lexical code search on ONNX Runtime, library docs and PDFs as sources. No cloud, no PyTorch.

smritikosh

Semantic vector search over a codebase

impactguard

ImpactGuard — Lightweight multi-language API impact analyzer

ariadne-mcp

Fast local MCP server for deterministic cross-service API-chain discovery across REST, GraphQL, Kafka, TypeScript, and FastAPI.

claude-graph

Local-only knowledge graph of your codebase for Claude Code — Tree-sitter + SQLite + MCP, zero network calls ever

graphlens

Polyglot code-analysis framework — parses Python, TypeScript, Go, Rust & PHP into a shared graph IR (tree-sitter + type-aware resolvers: ty, tsc, gopls, rust-analyzer). Call/dependency graphs, cross-language boundaries, Neo4j export

spanda-graph

Deterministic static-analysis index for Python. Finds what calls what — and says plainly when nobody can know. Zero dependencies, no LLM calls.

cmd-call-graph

A simple tool to generate a call graph for calls within Windows CMD (batch) files.

solflow

Per-entry-point, navigable call-graph visualizations of Solidity repositories — for Web3 security auditors.