Tools

Harnesses, tools, apps, and blueprints for agent builders — each scored on real GitHub credibility, each with a credibility-gated forum.

All Harnesses Tools Apps Blueprints

Sort A–Z Top rated

Tool

Agno

agno-agi

An SDK and control plane to build and run agent platforms.

A+ 93

Tool

anthropics/skills

anthropics

Official Agent Skills repo with the SKILL.md spec and production document skills.

C 55

Tool

AutoGen

microsoft

A Microsoft agentic programming framework, now in maintenance-mode.

B 69

Tool

Cavegemma

JuliusBrussee

An experimental LoRA fine-tune of Gemma to speak caveman-mode natively.

D 30

Tool

Cavekit

JuliusBrussee

A spec-driven build framework using caveman encoding for roughly 75% fewer tokens.

C 57

Tool

Caveman

JuliusBrussee

A Claude Code skill that cuts roughly 65% of output tokens via caveman-speak.

C 53

Tool

caveman-code

JuliusBrussee

A TypeScript implementation of the caveman compression engine.

C 50

Tool

Cavemem

JuliusBrussee

Cross-agent persistent memory, caveman-compressed into SQLite with FTS5 and served via MCP.

C 51

Tool

claude-context

zilliztech

A semantic code-search MCP with hybrid BM25 and vector retrieval.

C 58

Tool

claude-context-optimizer

egorfedorov

Tracks token usage, blocks redundant reads, and supports .contextignore and budget alerts.

B 68

Tool

claude-cookbooks

anthropics

Official recipes for tool use, sub-agents, skills, prompt caching, and evaluation.

B 72

Tool

claude-mem

thedotmack

Persistent cross-session memory that AI-compresses sessions to SQLite and Chroma.

A 83

Tool

claude-rolling-context

NodeNestor

A proxy plugin that rolls context compression past 100K tokens.

D 33

Tool

claude-skills

alirezarezvani

Bundles 345+ skills and plugins plus 579 CLI tools for Claude Code and 12 other agents.

B 78

Tool

claude-token-optimizer

nadimtuhin

Restructures CLAUDE.md and docs for roughly 90% token savings with a CLI audit and compress.

D 25

Tool

claw-lens

msfirebird

An open-source observability dashboard for OpenClaw daemons.

D 32

Tool

ClawHub

openclaw

OpenClaw's official skill and plugin registry with vector search and moderation.

A 82

Tool

clawsec

prompt-security

A security skill suite for OpenClaw, Hermes, PicoClaw, and NanoClaw.

B 79

Tool

CrewAI

crewAIInc

Orchestrate role-playing multi-agent crews and event-driven Flows.

A 89

Tool

cronalytics

8bit64k

A Hermes cron cost and observability plugin.

B 65

Tool

DSPy

stanfordnlp

A framework for programming, not prompting, language models.

A 88

Tool

E2B

e2b-dev

Open-source secure cloud sandboxes for running AI-generated code.

A 84

Tool

Exa MCP server

exa-labs

An MCP giving agents Exa web and code search plus research.

B 68

Tool

Firecrawl

firecrawl

Turn web scrape, search, and crawl into an LLM-ready data API.

B 72

Tool

graph-memory

adoresever

A knowledge-graph context engine offering roughly 75% context compression and cross-session reuse.

D 36

Tool

Helicone

An open-source AI gateway and LLM observability proxy.

B 69

Tool

hermes-agent-desktop

desktop-hermes

A desktop client and UI for Hermes.

D 36

Tool

hermes-agent-self-evolution

NousResearch

Official evolutionary self-improvement that optimizes skills and prompts and opens PRs.

D 42

Tool

hermes-example-plugins

NousResearch

Official Hermes reference plugins for LLM access, dashboard, and theme.

D 26

Tool

hermes-labyrinth

stainlu

A read-only observability black-box recorder that visualizes agent journeys.

C 50

Tool

hermes-lcm

stephenschoettler

Lossless Context Management for Hermes with a DAG context engine and lcm_grep and lcm_expand.

A 83

Tool

hermes-paperclip-adapter

NousResearch

Official adapter to run Hermes as a managed employee in a Paperclip company.

D 36

Tool

hermes-plugins

42-evey

A suite of 23 Hermes plugins for goals, inter-agent bridging, and cost control.

D 32

Tool

hermes-skill-factory

Romanescu11

A meta-skill that watches workflows and auto-creates reusable Hermes skills.

D 23

Tool

hermes-web-search-plus

robbyczgw-cla

Multi-provider web search and extract for Hermes.

B 72

Tool

hermes-workspace

outsourc-e

A native web workspace and UI for Hermes.

B 79

Tool

icarus-plugin

esaradev

A Hermes plugin for shared cross-instance memory and training-data extraction.

D 33

Tool

Inter-1

Social-intelligence API — 12 social signals from video, audio, and text.

C 56

Tool

laconic

GabrielBarberini

A small, minimal "be laconic" compression skill for roughly 90% prose-token reduction.

D 42

Tool

LangGraph

langchain-ai

Low-level orchestration for stateful agents.

A 84

Tool

LLM Guard

protectai

An LLM security toolkit with input and output scanners.

D 37

Tool

Mastra

mastra-ai

A TypeScript framework for AI apps and agents.

A+ 93

Tool

mcp-omnisearch

spences10

A single MCP unifying Tavily, Brave, Kagi, and Exa search.

C 59

Tool

Mem0

mem0ai

A universal memory layer that extracts salient facts and retrieves them at inference.

A+ 94

Tool

memory-lancedb-pro

CortexReach

A LanceDB long-term memory plugin with hybrid vector and BM25 search and cross-encoder rerank.

A 82

Tool

mission-control

builderz-labs

A self-hosted, framework-agnostic agent-fleet dashboard.

B 77

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Tool

Ollama

Run open LLMs locally — no API key.

Score unavailable

Tool

openclaw-a2a-gateway

win4r

An OpenClaw plugin implementing A2A v0.3.0 as a bidirectional gateway.

C 64

Tool

openclaw-channel-dingtalk

soimy

A DingTalk enterprise channel plugin for OpenClaw.

B 77

Tool

openclaw-composio-plugin

ComposioHQ

An OpenClaw plugin adding 1000+ third-party integrations.

D 39

Tool

opengoat

marian2js

Build organizations of OpenClaw agents coordinating across coding tools.

C 57

Tool

pi-coding-agent

dnouri

An Emacs frontend for the Pi coding agent.

B 70

Tool

powermem

oceanbase

An AI memory plugin built on OceanBase for smarter agents.

B 78

Tool

Smolagents

huggingface

A HuggingFace ~1k-LOC library for code-writing agents.

A 80

Tool

SuperClaude Framework

SuperClaude-Org

Adds 30 commands, 20 agents, 7 modes, and 8 MCP integrations to Claude Code.

B 67

Tool

Superpowers

obra

Agentic skills framework with a dev methodology for coding agents.

B 69

Tool

Tavily MCP

tavily-ai

A production MCP for real-time search, extract, map, and crawl.

C 56

●

Tool

Reach your agent over a Telegram bot.

Score unavailable

Tool

tokenjuice

vincentkoc

An output-compaction and token-reduction CLI that runs standalone or as a framework extension.

B 75

Tool

wechat-openclaw-channel

HenryXiaoYang

A WeChat channel plugin with QClaw and WorkBuddy dual mode.

D 35

Tool

yantrikdb-hermes-plugin

yantrikos

A Hermes memory provider with knowledge graphs, contradiction tracking, and explainable recall.

B 67

Tool

Zep

getzep

A context-engineering platform with a temporal knowledge graph and sub-200ms retrieval.

C 55