Generated during:
devmap initPurpose:
- Human instructions
- AI instructions
- Explain DevMap workflow
Generated or updated during:
devmap initPurpose:
Direct AI agents to DevMap.
Generated DEVMAP.md tells AI agents to use command-level --json output
instead of parsing decorated terminal text. This applies to analyze and
doctor, while init --json is intended for non-interactive setup with an
environment API key.
Its navigation contract uses this order:
.devmap/index.json- the relevant
.devmap/features/*.jsonmap - files listed in
sourcePriority .devmap/snapshot.jsononly when the lightweight maps are insufficient
Rules:
- Never overwrite existing file
- Create a basic file when
AGENTS.mddoes not exist - Ask before appending to an existing regular file
- Append only the small DevMap instruction block
- Skip an existing file in non-interactive mode
- Do not append the block more than once
- Refuse to update a symlinked
AGENTS.md
Confirmation:
AGENTS.md exists. Append DevMap instructions? [y/N]:
Only y or yes appends the block. Any other answer preserves the existing
file unchanged.
Generated during:
devmap analyzePurpose:
Primary machine-readable entry point for AI coding agents.
Contains:
- Project identity
- Entry points
- Critical files
- Feature navigation
- Lightweight project metadata
This file intentionally stays compact and points AI toward
.devmap/features/*.json before falling back to the full snapshot.
Generated during:
devmap analyzeOne file is generated for every detected feature.
Example:
.devmap/
└── features/
├── authentication.json
├── workspace.json
└── snippet-management.json
Purpose:
- Feature summary
- Entry points
- Related files
- File roles
- Keywords
- Confidence
- Source priority
Acts as the bridge between index.json and the full snapshot.
Generated during:
devmap analyzePurpose:
- Source of truth
- Full reusable project snapshot
- AI context archive
- Debugging information
Regenerated whenever the project changes or when:
devmap analyze --freshis executed.
The snapshot intentionally does not contain full source code.
DevMap generates the following files when you run its commands.
Generated by:
devmap mapExample:
.devmap/
└── maps/
├── project.md
├── project.mmd
├── authentication.md
├── authentication.mmd
└── workspace.md
Purpose:
- Project relationship maps
- Feature maps
- Mermaid diagrams
- Human-readable architecture overview
Generated by:
devmap flow
devmap flow --all # uncapped: medium-confidence features + non-API routesExample:
.devmap/
└── flows/
├── authentication.md
├── authentication.mermaid
├── request-login.md
├── request-login.mermaid
└── snippet-management-flow.md
└── snippet-management-flow.mermaid
Purpose:
- Execution flow documentation
- Request lifecycle
- Feature flows
- Mermaid flow diagrams
Notes:
- One
.md+ one.mermaidfile per flow. - Default output uses the curated flows already computed by
devmap analyze;--allrebuilds a larger set from the snapshot without re-scanning. - With a configured API key, each flow's static step list is enriched with a
short AI narration paragraph (
flowNarration); otherwise the step list is used as-is.
Generated by:
devmap onboarding --writeWritten to the project root (ONBOARDING.md), not inside .devmap/.
Purpose:
- Project overview
- Recommended reading order
- Architecture summary
- Important entry points
- Quick onboarding guide for new developers
The following files are planned for future phases.
Phase 5 — Agent Layer
Reserved for DevMap Agent runtime data.
Example:
.devmap/
└── agent/
├── context.json
├── state.json
├── cache.json
└── history.json
Purpose:
- Working context
- Incremental project updates
- Smart cache
- Agent runtime state
This directory is intentionally separate from snapshot.json.
snapshot.json remains the immutable source of truth generated by
devmap analyze, while .devmap/agent/ stores temporary runtime data used by
future DevMap Agent features.