Developer Tools AI Tools

A Git-backed CLI for sharing agent skills, settings, and MCP fragments across repositories with per-project lockfiles and update workflows.

Authoryze is an MCP-native payment layer for AI agents that issues single-use virtual cards for approved purchases and adds spending limits, merchant rules, approvals, and audit trails.

A paid desktop utility that launches separate, isolated Claude desktop app windows for multiple accounts on macOS and Windows.

A Claude Code plugin that turns waiting time into a terminal Pokémon mini-game. It shows wild Pokémon while Claude works, runs locally, and includes install steps plus update behavior.

Live pricing and cost calculators for 232+ AI models, with monthly bill estimates, token math, and vendor-by-vendor price tables.

DSCode is an open-source coding agent for working in real repositories from the terminal. It supports install via npm, connects to DeepSeek, and highlights local sessions, sandboxed commands, parallel agents, and cost tracking.

A Lean 4 relational knowledge language for project relationships, rules, and queries, with a Clojure runtime/toolchain and examples inspired by Zanzibar.

A language server for agent skills that turns /skill-name and $skill-name into navigable symbols with completion, rename, go-to-definition, and reference tracking across editors like VS Code, Zed, Neovim, and Helix.

Open-source resilience and debugging proxy for autonomous AI agents. It checkpoints LLM and tool calls, supports cache recovery, human-in-the-loop approval, multi-model fallback, and exports trajectories for fine-tuning.

Local-first approval and receipt logging for AI agent sessions, with tamper-evident records and signed approvals for consequential actions.

Dependency-free Python library that compiles a declarative JSON query format into safe, parameterized SQL for LLM workflows, REST APIs, and frontend-backed data tables.

Open-source TypeScript crawler for AI agents that needs bounded web access, structured extraction, PDF parsing, JavaScript rendering, and MCP support. It outputs Markdown, JSON, and JSONL evidence records with provenance and crawl limits.

Jaybase is an append-only fact store for AI agents handling critical business workflows. The repo explains its event model, retry and conflict handling, encryption, single-tenant design, and includes install and API usage examples.

ContextSpy is an LLM context profiler that intercepts agent traffic, breaks down token usage, and visualizes how prompts change across requests and sessions.

Local open-source coding agent for developers, with a macro-style command workflow and benchmark results showing fewer turns and better pass rates than Codex CLI in the published comparison.

A Python framework for local document search that replaces traditional embedding-based RAG with BM25 indexing, Meilisearch, and an agent loop for search, fetch, and citation-backed answers.

Persistent memory for coding agents that stores hard-won codebase discoveries and revalidates them when files change. The repo describes a CLI hook flow for Claude Code and Codex, with install steps, command examples, and an evaluation claim showing fewer tokens on repeat questions.

An AI-powered Obsidian plugin that turns notes into a self-organizing wiki with auto-generated entity pages, bidirectional links, traceable answers, and local-first support.

A harness that runs MCP servers in a disposable Linux sandbox and logs their real startup behavior, including file access and outbound network connections.

Open-source Kubernetes-native runtime for LLM agents. CLRK runs agents in gVisor sandboxes and intercepts outbound traffic for observability, policy enforcement, credential injection, and routing control.

A Claude Code skill that delegates coding, review, analysis, and research tasks to Google Antigravity CLI sub-agents so Claude can keep working while background jobs run.

Terminai is a transparent terminal wrapper that adds an AI overlay for Codex, Claude Code, and custom CLI agents. It gives agents live terminal context plus approval-gated shell suggestions while preserving the normal terminal workflow.

A Claude Code plugin and MCP server that keeps a persistent, read-only memory of a repo so agents can ask broad codebase questions without re-reading files every session.

GetSuperpower is a CLI and workflow bundle for coding agents that packages multi-step agent workflows into one installable skill tree.