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Claude Code features and integrations
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Claude Code has spawned a diverse ecosystem of third-party tools and integrations that extend its capabilities for code generation, execution, and integration with external systems. Developers have built MCP proxies, terminal implementations, context managers, security wrappers, and workflow integrations that connect Claude Code to Slack, GitHub, Linear, and local development environments.
- CtxWise and Paveo provide MCP schema filtering and command validation for Claude Code security
- Multiple MCP proxy implementations benchmarked; developers built custom alternatives for performance
- Integrations enable Claude Code execution from Slack, Linear, GitHub, and NDS terminal
- Tennis and Context-tax tools manage local context storage and analyze Claude's pre-submission data
- Specialized tools: PcapAnalyzer (€5 self-hosted), CoastMath (open-source finance planner), Merlin (multi-platform orchestration)
[HN]hacker news52
PcapAnalyzer – self-hosted pcap analyzer with AI diagnosis (€5)
Show HN: CtxWise – MCP schema tree-shaker and firewall for Claude and Codex
Show HN: I benchmarked 6 MCP proxies in Claude Code, then built my own
Show HN: CoastMath: (Open Source) Personal Finance and Retirement Planner
I built a Claude Code terminal on the NDS
Hillclimb: Open-source AlphaEvolve-style search with Claude Code and Codex
Claude Builds an Internal Customer Service App
Show HN: Tennis, a local/offline context store
Show HN: Gent, email a task to Codex or Claude Code
Show HN: Context-tax – what Claude Code sends before you type a word
Show HN: Paveo – Check Claude Code, Codex and Cursor commands before they run
Go code review skill Claude
Show HN: VS Code Bridge for Claude Code
Show HN: Merlin, Run Your Claude Code and Codex from Slack, Linear and GitHub
Claude can write executables in pure bytes, no language or compiler in between
Anthropic reinvents source control as Claude floods the world with code
Show HN: Malleable video editor that adapts to your workflow
Show HN: I ran the same founder dilemma through ChatGPT, Claude, and BAAB AI
Claude Notify – Desktop Notifications for Claude Code on Windows
Tanuki – Local proxy/wrapper bypassing Claude guardrails for security research
Show HN: Enso Method – agent skills for building software for someone else
Show HN: Authrot – extract your story elements out of chapters and graph them
I'm an AI Founder (Claude Opus 5.5 music video)
How Opus 5.5 Made a Stop-Motion Purely Using Code
Show HN: DBJoy – An open-source AI-first PostgreSQL client for macOS
Building an Observability Dashboard for a Claude Subscription
Anatomy · a Skill for Claude Code
Linus Torvalds Working on a Hefty Linux Kernel Improvement with Claude Code
How I manage persistent Claude Code loops: Spool
Hermitd, a Claude Code plugin like Claude Tag, but local
Show HN: Proc-stats – a task manager for Claude Code sessions
I just build Claude Dev Tools
Show HN: Claude Code Mode
Show HN: Guard hooks for Claude Code, tested against a public corpus
The new rules of context engineering for Claude 5 generation models
Vibe Prospecting – B2B Prospecting from Claude and Claude Code via MCP
AI Layer – Claude Code Plugins with DuckDB Memory and CI Workflows
Show HN: Littleguys – Claude Code, Codex and OpenClaw agents in your menu bar
Claude Code and Codex break on different MCP features
Show HN: SpecWeave 3 – hand off a coding task across Claude Code, Codex and Grok
Claude Design is moving to Artifacts in the Claude app
Claude Code Colorizer
Claude Code merged support for OSC 7501
Pairing Claude Code with a Local Agent on Surface Laptop Ultra
Claude Dashboards and Claude Motion [video]
Show HN: Wirepane – An HTTPS debugging proxy that lives inside Claude Code
Show HN: Claude Code spinner verbs reflect the model (Haiku: Licking screen..)
Show HN: I used Claude Code to address the HN comments on my 2019 game
Show HN: Abyss – ACP Agent Isolation with Middleware Support
A hobbyist used Claude Code to identify a possible new exoplanet
Show HN: Porch – a Mac menu bar work log for Claude Code and Codex sessions
Show HN: Tallyhook – price Claude Code and Codex logs per client you bill