PyRank

Harness Engineering Python Packages

Python packages with the GitHub topic harness-engineering. Sorted by monthly downloads, with stars and forks.
pydantic
pydantic-ai-slim

How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

25.4M 21K 3K
pydantic
pydantic-graph

How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

25.2M 21K 3K
pydantic
pydantic-evals

How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

8.4M 21K 3K
langchain-ai
deepagents

The batteries-included agent harness.

6.1M 30K 4K
pydantic
pydantic-ai

How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

5.6M 21K 3K
pydantic
pydantic-ai-harness

How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

3.2M 21K 3K
langchain-ai
langchain-quickjs

The batteries-included agent harness.

473K 30K 4K
langchain-ai
langchain-daytona

The batteries-included agent harness.

223K 30K 4K
langchain-ai
langchain-modal

The batteries-included agent harness.

133K 30K 4K
langchain-ai
deepagents-acp

The batteries-included agent harness.

79K 30K 4K
langchain-ai
deepagents-code

The batteries-included agent harness.

40K 30K 4K
SuperagenticAI
superqode

The harness interoperability layer for coding agent. Agent to Agent connect over ACP, A2A and UHP

39K 62 10
datachain-ai
datachain

The Context Layer for unstructured data: typed, versioned datasets over S3, GCS, Azure

26K 3K 166
langchain-ai
langchain-vercel-sandbox

The batteries-included agent harness.

24K 30K 4K
ShulkwiSEC
bugbounty-sa

Unofficial CLI/MCP server for bugbounty.sa (reports, programs, scope,flow-up) ⚙

20K 0 0
agentscope-ai
qwenpaw

Your Personal AI Assistant; easy to install, deploy on your own machine or on the cloud; supports multiple chat apps with easily extensible capabilities.

19K 36K 3K
Usmansayed
scubiee

Save up to 30% of your AI coding tokens. Scubiee turns any codebase into searchable context for your AI coding agent. A local context engine for Cursor, Claude Code, Copilot, Codex, and more: semantic search, code relationships, live sync, MCP integration, and code that never leaves your machine.

15K 3 1
langchain-ai
deepagents-cli

The batteries-included agent harness.

12K 30K 4K
juyterman1000
entroly-core

Cut AI context cost without trusting the compressor. Every reduction is reversible, byte-exact recoverable, and carries an auditable receipt. Local-first, works through proxy, MCP, SDK, or agent wrapper.

10K 474 72
langchain-ai
langchain-runloop

The batteries-included agent harness.

10K 30K 4K
rapiddweller
archkeel

Archkeel checks architecture boundaries and declared changes in AI-assisted code.

9K 8 1
tsinghua-fib-lab
agentsociety

AgentSociety 2 is a modern, LLM-native agent simulation platform designed for social science research and experimental design. It provides a flexible framework for creating and managing intelligent agents in simulated environments.

8K 1K 217
oooscoos
benzi-mcp

Compiler-backed coding agent that compiles your codebase into a resolved, queryable map of calls, data flow, control flow, and class hierarchy first; then it reads, explains, runs, edits and verifies your code using it. Includes a runtime tracer that settles what static analysis can't. The Benzi compiler also works as an MCP server.

7K 146 8
oooscoos
benzi

Compiler-backed coding agent that compiles your codebase into a resolved, queryable map of calls, data flow, control flow, and class hierarchy first; then it reads, explains, runs, edits and verifies your code using it. Includes a runtime tracer that settles what static analysis can't. The Benzi compiler also works as an MCP server.

6K 146 8