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.
65 tools · showing 1–24
PlatformDeno
DeploymentSecurity
denoland
JavaScript/TypeScript runtime with capability-based permissions, used to sandbox agent-executed code and tools.
sandboxpermissionv8browser
HarnessGoose
CodingInterface
aaif-goose
Rust-built local agent with desktop, CLI, and API surfaces, 15+ model providers, and 70+ MCP extensions
acpclimulti-providerlocal-first
PlatformQdrant
CodingMemory
qdrant
Open-source vector database and similarity-search engine with filtering, hybrid search and a managed cloud.
vector-dbhnswhybrid-searchsemantic-search
ToolCocoIndex
Memory
cocoindex-io
CocoIndex turns codebases, PDFs, Slack, inboxes, and videos into a continuously updated.
data-indexingincremental-processingetlknowledge-graph
PlatformOpenShell
SecurityDeployment
NVIDIA
Sandboxed runtime for autonomous agents, with declarative YAML policies enforced at the HTTP method and path level
sandboxnetwork-policydockermicrovm
ToolAI Memory
Memory
akitaonrails
Cross-agent, cross-machine memeory. Solution for long term memory for agent coding CLIs and to facilitate handoff between different agent vendors
cross-agentlong-term-memoryhandoffmulti-user
ToolHerdr
CodingInterface
herdrdev
agent multiplexer that lives in your terminal.
cliterminal-multiplexermulti-agentworkspace
PlatformLanceDB
Memory
lancedb
Developer-friendly open-source embedded/serverless vector database for multimodal AI, built on the Lance columnar format for billion-scale retrieval.
vector-dbsemantic-searchmultimodalembedded-database
ToolAgentgateway
Deployment
agentgateway
Open source proxy built on AI-native protocols (MCP & A2A) that provides drop-in security, observability, and governance for agent-to-LLM, agent-to-tool, and agent-to-agent communication across any framework and environment.
gatewaya2aproxyobservability
PlatformChroma
CodingMemory
chroma-core
Open-source embedding/search database for retrieval and agent memory, self-hosted or cloud
vector-dbsemantic-searchhybrid-searchrag
HarnessCodewhale
CodingInterface
Hmbown
Open-source, community-driven agent harness
coding-agentclilocal-firstmulti-provider
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
ToolSmg
Coding
lightseekorg
Engine-agnostic gateway that routes LLM requests across self-hosted and cloud backends with cache-aware load balancing
gatewayvllmopenai-compatible
ToolWorktrunk
Coding
max-sixty
Worktrunk is a CLI for Git worktree management, designed for parallel AI agent workflows
git-worktreeclimulti-agentmerge-workflow
ToolBitFun
CodingInterfaceMemory
GCWing
BitFun is a desktop-grade Agent runtimeand a ready-to-use suite of desktop Agent applications.with built-in Code Agent 、 Cowork Agent、Comput
productivitydesktopcomputer-usecoding-agentcross-device-sync
ToolObscura
Research
h4ckf0r0day
The headless browser for AI agents and web scraping
browser-automationanti-detectscrapeplaywright
HarnessAnte Preview
Coding
AntigmaLabs
Ghost in your shell. Ante is a self-contained agent harness with a highly optimized core. It works like Claude Code or Codex, with none of t
clilocal-firstlightweightself-organizing
FrameworkBAML
Security
BoundaryML
BAML (Basically A Made-up Language) is the programming language for agents.
dslstructured-outputtype-safetytool-calling
FrameworkCodex
Coding
openai
Lightweight coding agent that runs in your terminal
coding-agentclisandboxide-extension
FalkorDB
CodingDeployment
FalkorDB
Graph database using sparse-matrix representation and linear algebra, aimed at knowledge graphs for LLMs
knowledge-graphgraphrag
ToolHelixDB
Memory
HelixDB
HelixDB collapses Postgres + Qdrant + Neo4j into one Rust process on LMDB. Single access path: HelixQL queries, compiled
vector-dbknowledge-graphrag
ToolMacro
ConnectorsMemory
macro-inc
Macro is a unified workspace for teams: email, chat, docs, tasks, agents, calls, and CRM.
salesemailtask-managementworkspacedocs
ToolMesh LLM
Deployment
Mesh-LLM
Distributed LLM inference that pools GPUs across machines and serves one OpenAI-compatible API, splitting large models across nodes
distributed-inferenceopenai-compatiblegpulocal-first
ToolSem
Coding
Ataraxy-Labs
Two functions change in a pull request. One has tests and a single caller; the other has forty callers across the codeba
semantic-difftree-sittergitcode-intelligence