Code Review Graph vs Forensic-deepdive

Code Review Graph and Forensic-deepdive are both coding assistants tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

Code Review Graph

The tool builds a dependency graph of your codebase locally, then exposes that graph through MCP so Claude Code, Cursor, or any compatible assistant can ask targeted questions: which files are affected by this change, what is the impact radius, which communities cluster around this module. For large monorepos, this is the difference between a useful review context and a truncated one. The analysis runs entirely on your machine — no source code leaves the environment. The gap shows up when you need deep semantic understanding beyond structural imports; graph topology tells you what calls what, not whether the logic is correct.

Forensic-deepdive

The tool analyzes a codebase across nine languages, builds an embedded graph at `/.deepdive/graph.lbug`, and exposes it over an MCP server so coding agents get structured answers about symbols, imports, call chains, endpoints, and git authorship — not raw file dumps. Five durable Markdown artifacts serve as the human-readable projection of that same graph, so your team gets onboarding docs and mental-model documentation without a separate documentation pass. The graph nodes cover Files, Symbols, Modules, Commits, Authors, Endpoints, and DbTables, which means cross-stack call flow tracing and co-change pattern analysis are first-class queries. The project is Apache-2.0 and self-hosted, with no hosted offering described — your codebase never leaves your infrastructure. The graph must be rebuilt or updated as the codebase changes; the freshness burden falls on the team.

Attribute	Code Review Graph	Forensic-deepdive
Pricing	Free	Free
Free trial	No	No
Open source	Yes	Yes
Has API	Yes	Yes
Self-hosted option	Yes	Yes
Platforms	Linux, macOS, Windows (Python 3.10+)	Python
Released	2023	—
Pros	Reads only changed files and their structural dependencies rather than entire repositories, so your AI assistant's context window goes toward relevant code instead of noise from unrelated modules. Impact radius scoring on change analysis, so reviewers see which downstream files carry the highest risk before opening a single one — rather than manually tracing imports across a large graph. Fully local execution with no cloud dependency, so source code never leaves the environment — a hard requirement for teams under data residency or confidentiality constraints. MIT-licensed with no paid tier and pip installation, so there is no procurement gate, no usage cap, and no feature that unlocks only when you upgrade. Unified graph model across multiple languages, so a polyglot monorepo gets consistent structural queries without separate tooling per language stack.	Persistent embedded graph at `/.deepdive/graph.lbug` stores structural relationships across files, symbols, imports, call chains, and git history, so coding agents query pre-computed architecture instead of reparsing source on every session — which means context windows go to reasoning, not reconstruction. MCP server exposes the graph directly to AI coding agents, so tools like Claude's agent loop can ask structured questions about endpoints, authorship, or call flows and get answers grounded in the actual codebase rather than probabilistic recall. Nine-language polyglot analysis means a single graph covers mixed-stack repositories — teams running Python services alongside TypeScript frontends and Go infrastructure get cross-language call tracing without splitting the analysis. Five auto-generated Markdown artifacts produce human-readable documentation as a by-product of graph construction, so onboarding docs and architectural mental models stay in sync with the codebase without a separate writing pass. Apache-2.0 license and self-hosted-only design mean the graph — and every piece of codebase structure it encodes — stays on your infrastructure, which matters for teams whose source cannot leave a private environment.
Cons	The graph captures import and call structure, not runtime behavior or semantic intent — questions like 'does this change break business logic in the billing module' return no useful answer, and teams with that requirement add a dedicated semantic search tool, maintaining two systems in parallel. MCP is the only consumption interface; development environments without MCP support get nothing from this tool. Teams using IDE plugins or assistants that do not expose MCP cannot integrate it without building a custom bridge. Community detection and architecture overview queries return structural clusters, which require a developer to interpret the output against domain knowledge — for teams onboarding to an unfamiliar codebase, the graph answers 'what talks to what' but not 'why.' Teams that need the 'why' typically switch to tools that ingest documentation and comments alongside the dependency graph.	The graph captures codebase state at analysis time and does not update itself; on a codebase with frequent commits, agents query stale structural data between runs — teams that need accurate context on active branches wire a graph-rebuild step into CI, which adds pipeline complexity and rebuild time proportional to repo size. Zero community forks and zero stars at the time of scraping means bug reports, edge-case language support, and parser correctness issues have no community surface — teams that hit a parsing failure in their stack have no forum thread to find and must open an issue against a single-maintainer repo, with no documented SLA. Teams that need agents to not just query structure but act on it — planning refactors, executing multi-file edits, managing PRs autonomously — will find forensic-deepdive provides context supply only; the execution layer is absent by design, and those teams reach for a full agent platform (Devin, SWE-agent, or similar) where the context graph is one component inside a broader task loop.

Bottom line

Code Review Graph and Forensic-deepdive are closely matched on pricing model, openness, and API availability — pick by feature set and platform support in the table above.

Frequently asked questions

What is the difference between Code Review Graph and Forensic-deepdive?

Code Review Graph is Free and open source, while Forensic-deepdive is Free and open source. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is Code Review Graph better than Forensic-deepdive?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.