Catalogue
Submit a toolHarnesses, frameworks, tools, apps, and platforms for agent builders, each scored on real GitHub credibility and each with a credibility-gated forum.
427 tools · showing 73–96
FrameworkPydantic AI
Coding
pydantic
Python agent framework from the Pydantic team for building type-safe, model-agnostic generative-AI applications and workflows
pydantictype-safemulti-providerstructured-output
ToolSerena
Coding
oraios
On a large codebase, a coding agent reads whole files and edits by text match
mcp-serverlanguage-servercoding-agentdebugging
ToolUnity MCP
Coding
CoplayDev
Bridges MCP clients with the Unity Editor so an assistant can manage assets, control scenes, edit C# scripts, run tests, and automate builds
unitygame-developmentasset-management
ToolWatermarks Remover
Coding
guillaumemeyer
Strip multi-vendor AI provenance marks: Unicode text hygiene, statistical rewrite hooks, and C2PA/metadata from PNG/JPEG/SVG/PDF/DOCX/HTML/M
watermarkc2paprovenancesynthid
ToolZenML
CodingDeployment
zenml-io
Framework for ML and LLM pipelines that run across any infrastructure with tracking and containerization
mlopsorchestrationdockermlflow
Tool9Router
Coding
decolua
Unlimited AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to free Claude/GPT/Gemini via 40+ providers.
gatewaymulti-providerfallback-routingtoken-optimization
ToolAgent of Empires
DeploymentCoding
agent-of-empires
Manage multiple Claude Code, OpenCode agents from either TUI or Web for easy access on mobile. Also supports Mistral Vibe, Codex CLI, Gemini CLI, Pi.dev, Copilot CLI, Factory Droid Coding.
terminal-uimobile-accessmulti-agenttmux
ToolAgent-Native
Coding
BuilderIO
Framework for agent-native apps where one Action definition powers the UI, agent, HTTP, MCP, A2A, and CLI
agent-uifull-stack-framework
PlatformChroma
CodingMemory
chroma-core
Open-source embedding/search database for retrieval and agent memory, self-hosted or cloud
vector-dbsemantic-searchhybrid-searchrag
HarnessCline
Coding
cline
Open-source coding agent with one engine behind VS Code, JetBrains, a headless CLI, an SDK, and a parallel Kanban board
ideclitask-managementmulti-provider
ToolContext7
CodingResearch
upstash
Fetches up-to-date, version-specific library docs and code examples into a coding agent's context via CLI or MCP
docsclicoding-agentcontext-injection
PlatformDagger
DeploymentCoding
dagger
Programmable container engine with SDKs and an MCP interface, used to run agent workflows and CI pipelines in reproducible containers.
ci-cddockerorchestrationcaching
PlatformE2B
CodingSecurity
e2b-dev
Runs AI-generated code in isolated cloud sandboxes controlled from JavaScript or Python SDKs
sandboxcode-interpreterfirecrackercloud
ToolECC
CodingSecurityMemory
affaan-m
The agent harness performance optimization system. Coordinated engineering system and toolbox.
productivityskillvulnerability-scannergithubrollout
ToolGitHub MCP Server
CodingConnectors
github
MCP server connecting AI tools to GitHub to read code and manage issues, pull requests, and workflows through natural language
githubci-cdpull-requestissue-tracking
ToolGraphRAG
Coding
microsoft
Pipeline that uses LLMs to build knowledge graphs from unstructured text for retrieval-augmented generation
knowledge-graphraggptorchestration
ToolInstructor
Coding
567-labs
Structured, validated LLM output defined as Pydantic models, with automatic retries, streaming, and multi-provider support
pydanticstructured-outputmulti-providervalidation
FrameworkLangflow
DeploymentCoding
langflow-ai
Visual drag-and-drop builder that turns agent workflows into APIs or MCP servers, with Python-customizable components
windowsmacosagent-builder
FrameworkLangGraph
CodingMemory
langchain-ai
Low-level orchestration framework for long-running stateful agents, with durable execution, interrupts, and persistent memory
langchaindurable-executionhuman-in-the-loopstateful-agents
ToolNanocoder
Coding
Nano-Collective
An open coding agent for your terminal, built by a community collective rather than a company. Bring your own model, keep your code on your
productivitycoding-agentcliollamaopenrouter
ToolOh My Claudecode
Coding
Yeachan-Heo
Teams-first multi-agent orchestration for Claude Code
multi-agentpluginskillorchestration
ToolOpenAI Python
Coding
openai
Python client for the OpenAI REST API with synchronous and asynchronous clients, typed requests and responses, and streaming
gptsdkapistreaming
PlatformOpenRAG
CodingMemory
langflow-ai
OpenRAG is a comprehensive, single package Retrieval-Augmented Generation platform built on Langflow, Docling, and Opensearch.
ragdocument-processingsemantic-searchlangflow
ToolOpenWiki
CodingMemory
langchain-ai
CLI that generates and maintains documentation wikis for codebases and personal knowledge, built for agents
productivityclidocsknowledge-baseci-cd