Sandbox
496 repos for dev · Any agentClear
portofcontext/pctxFrameworks & SDKs

pctx is the execution layer for agentic tool calls. It auto-converts agent tools and MCP servers into code that runs in secure sandboxes for token-efficient workflows.

274
sachitrafa/
YourMemory

Agentic AI memory with Ebbinghaus forgetting curve decay. +16pp better recall than Mem0 on LoCoMo.

267
kairyou/
agent-tools

Reusable Agent Skills, plus integrations (statusline, provider usage, vision) that install into Codex, Claude Code, and opencode.

181
campfirein/
byterover-cli

ByteRover CLI (brv) - The portable memory layer for autonomous coding agents (formerly Cipher)

5k

A self-hosted sandbox for red teams to test payloads against modern detection before deployment. MCP integration lets an LLM agent drive analysis end to end.

1.5k

Co-creation infrastructure for humans and code agents — visual environment, skills, continuous learning, and distribution.

160
hujizhou35-cmd/
journal-cover-letter-tutorial

Write and improve journal cover letters with separate Research, Review, and Bibliometrics workflows.|投稿信撰写与迭代教程

31
Kong/
kong

🦍 The API and AI Gateway

44k
tommy0103/
obelisk

Every past session, subagent, and workflow -- queryable by your agent, browsable by you

473
boshu2/
agentops

The operations layer for agentic engineering — portable skills and contracts connecting intent, agents, software factories, and independent judgment.

434
engasnm111/
lnwjud

lnwjud — local AI-agent runtime & MCP gateway

152

A keyboard-first menubar app to monitor and jump between AI coding sessions — minimum setup required.

150
codertesla/
ai-coding-deals

Money-saving guide to AI coding tools: free tiers, discounts, referral credits & open-source alternatives. 省钱指南。

93

🧠 The right skill, one API call. AI agent skills registry with token-efficient skill resolution. 5,000+ skills from 500+ top repos.

63
aka-luan/
doc-cleanup

Agent skill that audits and cleans agent-facing markdown docs — archives completed-work history, fixes stale facts and contradictions, keeps only live verified facts.

42
Klavis-AI/
klavis

Klavis AI: MCP integration platforms that let AI agents use tools reliably at any scale

5.8k
memorax-ai/
memorax-code

A memory plugin for AI coding that turns engineering experience, repository knowledge, and your way of working into memory that remains useful in future tasks.

1.2k
smithersai/smithersFrameworks & SDKs

Smithers is an agentic workflow framework for defining workflows in simple TypeScript configuration files and executing them quickly, durably, and reliably

410
ouijit/
ouijit

Git worktree-based task manager with integrated terminals for CLI coding agents

167
stijnswapped/
Myrqen

Security testing that runs inside the coding agent you already use. Source-available, not open source.

158