PyPI · npm99Exceptionalhealth index
Python★ 4,442↓ 14.6M/moAug 27, 2026
PyPI · npm98Exceptionalhealth index

Agenta-AI/agentaAgenta is a workspace where you and your team build agents and automations.
TypeScript · Python★ 4,573↓ 17.6K/moAug 28, 2026
npm93Exceptionalhealth index
TypeScript · Python★ 4,604Aug 28, 2026
npm · PyPI · crates.io90Excellenthealth index

FailproofAI/failproofaiObservability and enforcement for AI agent harnesses. Capture every run and runtime reliability with policy enforcement. 40 built-in policies, a local dashboard, no account required with a generous free cloud plan
MDX · TypeScript · Python★ 2,451↓ 9,921/moSep 9, 2026
PyPI90Excellenthealth index

liaohch3/claude-tapIntercept and inspect Coding Agent API traffic from Claude Code, Codex CLI, Gemini CLI, Cursor CLI, OpenCode, Kimi/Kimi Code, Pi, and Hermes in a local trace viewer.
Python · JavaScript★ 3,189↓ 59K/moSep 10, 2026
crates.io89Excellenthealth index

parseablehq/parseableParseable is an open source, unified infrastructure observability platform built in Rust on a data lake architecture. It tracks logs, metrics, traces, and events across apps, agents, and systems, reducing storage costs by up to 90% through columnar telemetry compression.
Rust★ 2,454Sep 9, 2026
PyPI · npm83Excellenthealth index

creatornader/atribVerifiable agent actions. Every action becomes signed context for the next. Ed25519 signatures, Merkle log proofs, independently verifiable by anyone.
TypeScript★ 9↓ 34/moSep 8, 2026
npm81Excellenthealth index

tylerjrbuell/reactive-agents-tsThe transparent, composable harness for TypeScript agents. The same code runs the full agent loop on a local 4B model or a frontier API, with tool-call healing, verification, and a signed evidence receipt for every run.
TypeScript★ 28↓ 6,288/moSep 14, 2026
PyPI · npm80Excellenthealth index

alizahidraja/isnadGrade every agent, scraper and model in a claim's chain — provenance, trust scoring and audit evidence for LLM pipelines
Python★ 53↓ 2,089/moOct 21, 2026
npm · PyPI78Goodhealth index
Python★ 64↓ 250/moSep 9, 2026

fathom-lab/styxxVerification for the agent era. Your coding agent's PR summary cannot lie about its diff - one CI line. Plus the research: the first map of which AI minds can read each other. Every claim machine-verified against committed receipts, negatives included. pip install styxx
Python · HTML★ 15↓ 575/moOct 19, 2026

comisai/comisOpen-source security-first runtime for AI agents that learn and act across sessions.
TypeScript★ 5↓ 962/moSep 11, 2026
npm · PyPI · Go75Goodhealth index

superbasedapp/observerLocal-first control plane for AI coding agents — launch browser terminals, run and remotely control sessions, and track files, tokens & cost across Claude Code, Codex, Cursor, Gemini CLI and 20+ more. 100% local, no telemetry.
Go · TypeScript★ 44↓ 5,136/moSep 11, 2026
PyPI · npm71Goodhealth index
Python · TypeScript★ 1↓ 2,637/moSep 10, 2026
npm60Moderatehealth index

TaewoooPark/Agent-BlackboxLocal-first flight recorder for coding agents : replay every run as a live session map, score the context bill, and write the fix back into AGENTS.md — no API key, one npx command.
TypeScript★ 74↓ 130/moSep 12, 2026
PyPI · npm59Moderatehealth index

sblattj/agentic-coding-harnessRun, watch, and meter Claude Code, Codex CLI, Gemini CLI, OpenCode, and Kiro from one CLI. Normalized events, cache-aware token usage, cost accounting verified against each agent's own records, budget caps, OpenTelemetry gen_ai spans, Langfuse traces, and a live web dashboard + MCP server.
TypeScript · JavaScript★ 1↓ 8,566/moOct 15, 2026
Go★ 3Sep 20, 2026

PunkTechnologies/punk-sdkPublic TypeScript SDK and integration examples for Punk, the adaptive runtime for production AI agents.
TypeScript★ 1↓ 422/moOct 21, 2026

roackb2/heddleAn open-source terminal coding agent runtime and CLI for real project work.
TypeScript★ 25↓ 662/moSep 12, 2026