AI Developer Tools

Contextify

Contextify keeps a private, searchable timeline of Claude Code and Codex sessions forever, with local AI summaries powered by Apple Intelligence.

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Contextify

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What is Contextify?

Contextify is a macOS app that monitors and records Claude Code and Codex sessions, providing an always-available, full-text searchable history with real-time timeline and optional local AI summaries.

Contextify vs Similar AI Tools

Pricing ModelFreeFreeFreeFree
Free Credits
Key Features
  • Private, searchable history of Claude Code and Codex sessions
  • Real-time conversation timeline with message summaries
  • Full-text search across all conversations
  • Seven breakable boxes covering OWASP Agentic Top-10 vulnerabilities
  • Three guided simulations for cascading failures, human-agent trust, and rogue agents
  • Network-isolated Docker containers for safe execution
  • Code-to-runtime reasoning across cloud, Git, and Kubernetes
  • Action-gate enforces read-only policy on every API call
  • Sandboxed JavaScript execution for concurrent research
  • Append-only, SHA-256-addressed event history through Jaybase
  • AES-256-GCM encryption for stored node payloads
  • Unified RBAC for ledger, notes, snapshots, and audit reads
Pros
  • Keeps history forever, unlike default 30-day deletion
  • Local-first and privacy-focused with Apple Intelligence
  • Covers full OWASP Agentic Top-10 in a realistic manner
  • Docker isolation prevents accidental damage
  • Read-only by construction prevents accidental writes
  • Evidence-backed verification cross-checks every finding
  • Opinionated and secure accounting CLI with immutable audit trail
  • Designed for AI agent integration with JSON output
Cons
  • Mac-only; no Windows or Linux support
  • AI summaries require macOS 26 (Tahoe)
  • Requires Docker and technical setup
  • Not for production use; only for lab environments
  • Requires an LLM API key, incurring token costs
  • Limited to read-only operations, cannot remediate
  • Pre-1.0, limited feature set
  • No native QuickBooks import (agents must normalize data)
Best For
  • Developers who use Claude Code or Codex extensively
  • Teams needing a shared, searchable log of AI coding sessions
  • Security researchers focusing on AI agent vulnerabilities
  • Developers building MCP-based applications
  • Security engineers
  • DevOps teams
  • Small teams needing secure, auditable accounting with AI agent support
  • Developers integrating automated bookkeeping workflows

How to use Contextify?

  1. 1Download and install Contextify on macOS 15 or later.
  2. 2Launch the app; it automatically starts recording Claude Code and Codex sessions.
  3. 3View the real-time conversation timeline to follow along or catch up.
  4. 4Use full-text search to find any past command, fix, or solution instantly.
  5. 5Optionally enable Cloud Sync or Personal Self-Hosted for cross-device access.

Contextify Key Features

  • Private, searchable history of Claude Code and Codex sessions
  • Real-time conversation timeline with message summaries
  • Full-text search across all conversations
  • Local AI summaries via Apple Intelligence (macOS 26), no cloud processing
  • Lite mode for timeline and search without summaries (macOS 15)
  • Cloud Sync and Personal Self-Hosted options for backup and multi-device search

Contextify Use Cases

  • Keep a permanent record of all AI coding sessions
  • Quickly find past solutions, commands, or fixes from weeks ago
  • Monitor ongoing AI coding tasks while away from the keyboard
  • Maintain a local, privacy-friendly backup of Claude Code and Codex conversations

Contextify Pricing & Free Credits

Contextify currently operates on a Free model.

This tool is completely free to use

Free (Local)

$0

Local-only version with timeline, search, and optional AI summaries (macOS 26 required for summaries). Cloud Sync and Self-Hosted are available as separate paid options.

Contextify Pros & Cons

Pros

  • Keeps history forever, unlike default 30-day deletion
  • Local-first and privacy-focused with Apple Intelligence
  • Full-text search across all conversations
  • Real-time monitoring for both Claude Code and Codex
  • No accounts required for local use

Cons

  • Mac-only; no Windows or Linux support
  • AI summaries require macOS 26 (Tahoe)
  • Cloud Sync and Self-Hosted features may have additional costs

What is Contextify best for?

  • Developers who use Claude Code or Codex extensively
  • Teams needing a shared, searchable log of AI coding sessions
  • Privacy-conscious users wanting local AI processing

Contextify FAQ

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