devmemory 0.3.1

DevMemory is a long‑term memory for AI coding agents. Make AI knowledge searchable.

DevMemory 🧠🚀

Track which AI wrote which line of code.

DevMemory automatically captures AI code attribution and makes it queryable. Know which AI tool wrote what, see diffs, and integrate with Sentry for AI-attributed error tracking.

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Quick Start

# 1. Install
pip install devmemory

# 2. Setup in your repo (one-time)
cd your-project
devmemory install --mode local

# 3. That's it! Make commits normally
git commit -m "feat: new login"
# ✓ AI attribution auto-synced to SQLite

# 4. Query attributions anytime
devmemory attribution lookup src/main.py 42
devmemory attribution lookup src/main.py 42 --diff  # Show git diff

Everything is automatic — no manual sync needed. After installation, every commit automatically syncs AI attribution data to local SQLite.

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What You Get

🔍 Line Attribution

See who wrote any line of code:

devmemory attribution lookup src/auth.py 15

# Output:
# File: src/auth.py
# Line: 15
# Commit: abc123
# ✓ AI-generated
# Tool: opencode
# Model: opencode/trinity-large
# Prompt ID: 7a66807c780f

📝 Git Diff Integration

See the actual changes when the line was added:

devmemory attribution lookup src/auth.py 15 --diff

# Shows:
# - Which commit modified the line
# - Full git diff with syntax highlighting
# - Target line marked with "<<< TARGET LINE"

📜 Attribution History

View all commits that touched a file:

devmemory attribution history src/auth.py

🚨 Sentry Integration

Errors in production show which AI wrote the buggy code:

import sentry_sdk
from devmemory.sentry import create_before_send

sentry_sdk.init(
    dsn="YOUR_SENTRY_DSN",
    before_send=create_before_send(),
)

Sentry events automatically include:

• ai_tool — which AI wrote the code
• ai_model — which model was used
• commit_sha — which commit introduced it
• prompt_id — link back to the original prompt

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Installation Details

Prerequisites

• Python 3.10+
• Git AI — auto-installs AI attribution tracking

Setup Steps

# Install DevMemory
pip install devmemory

# Initialize in your repo
devmemory install --mode local

# What this does:
# ✓ Installs git hooks (auto-sync on every commit)
# ✓ Creates .devmemory/attributions.db (SQLite)
# ✓ Configures git-ai for prompt capture

After Installation

Just work normally:

• Make changes with AI tools (Cursor, Claude, OpenCode etc.)
• Git AI captures attribution automatically
• DevMemory syncs to SQLite after each commit
• Query anytime with devmemory attribution commands

No manual sync needed — it's all automatic!

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Commands

Attribution Commands

Command	Description
devmemory attribution lookup <file> <line>	Who wrote this line?
devmemory attribution lookup <file> <line> --diff	Show git diff for this line
devmemory attribution show <file>	All attributions for a file
devmemory attribution list	List all tracked files
devmemory attribution history <file>	Commit history for a file

Utility Commands

Command	Description
devmemory status	Check system health
devmemory sync --latest	Manual sync (only if needed)

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How It Works

1. Capture: Git AI tracks which AI tool wrote each line
2. Store: DevMemory stores attributions in local SQLite (.devmemory/attributions.db)
3. Auto-sync: Git hooks sync after every commit — zero manual work
4. Query: CLI commands query SQLite instantly, offline

Data stays local — works offline, no cloud required.

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Cloud Mode COMING SOON...

For teams wanting advanced features:

• Semantic search across codebase
• Team analytics dashboard
• AI agent context integration
• Shared attribution database

devmemory install --mode cloud --api-key YOUR_KEY

Get API key at aiprove.org

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Requirements

• Python 3.10+
• Git AI — auto-installed during setup
• SQLite — included with Python

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Stop wondering "who wrote this?" — DevMemory knows.