ProtoMap maps dependencies across gRPC and Protobuf systems so engineers and AI coding agents can assess change impact without searching code.
ProtoMap homepage
Overview
What is ProtoMap?
Stop wasting AI tokens rediscovering dependencies
ProtoMap is a context engine for gRPC and Protobuf systems. It builds a deterministic dependency map of your services, APIs and data fields, updated on every commit, and makes it available through a web app or MCP. Engineers and AI coding agents query the map to understand change impact instead of searching code across repositories — vendor benchmarks report about 13x fewer tokens, 7.7x faster answers and 6.4x lower cost than scanning code with Claude Code directly.
- Deterministic dependency maps for gRPC and Protobuf, updated on every commit
- Query via web app or MCP to assess change impact
- Parsed from code, not guessed by AI — no hallucinations, no extra files
- Local Docker and PostgreSQL deployment keeps code inside your network
- Free Local Scanner for one repository; Enterprise plans for organization-wide use
ProtoMap is free for local scanning, with Enterprise pricing on request.
Platforms and languages
ProtoMap Availability
Platforms
Languages
Capabilities
ProtoMap Key Features
Deterministic dependency maps
Maps services, APIs and data fields across gRPC and Protobuf systems, updated on every commit.
Ask instead of searching
Engineers and AI coding agents query ProtoMap directly to understand change impact instead of searching code across repositories.
No guessing, no hallucinations
The map is parsed from your code, not generated by AI, and it creates no extra files.
Fewer tokens, faster answers
Vendor benchmarks report about 13x fewer tokens, 7.7x faster answers and 6.4x lower cost than scanning code with Claude Code directly.
Private by design
Runs on local Docker with PostgreSQL and your own models, so code never leaves your network.
Best for
Who uses ProtoMap?
Engineers working on large gRPC and Protobuf codebases
See how services, APIs and data fields depend on each other before changing code
Teams using AI coding agents
Give agents accurate codebase context over MCP without wasting tokens
Plans and access
ProtoMap Pricing
Freemium
Local Scanner free; Enterprise custom pricing.
Common questions
ProtoMap FAQs
What is ProtoMap?
A context engine that builds a deterministic dependency map for gRPC and Protobuf codebases, so engineers and AI coding agents can see how services, APIs and data fields depend on each other.
Does ProtoMap send my code to the cloud?
No. It is designed for local deployment with Docker and PostgreSQL using your own models, so code stays inside your network.
Which languages and protocols does it support?
Go, Java, Kotlin, C#, Python, TypeScript, JavaScript, Rust and Swift for gRPC and Protobuf; REST, GraphQL, Thrift and full data lineage are coming soon.
Is ProtoMap free?
The Local Scanner is free for one repository. Enterprise plans with cloud or local deployment, SOC 2, SSO and dedicated support are custom priced.
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