Zero Dependency Python Packages

pyresilience

Unified resilience patterns for Python — retry, circuit breaker, timeout, fallback, bulkhead, rate limiter, and cache in one decorator. Python's Resilience4j.

inspeximus

The self-correcting memory layer for AI agents. Zero-dependency Python memory and MCP server. Supersede, revert, or forget a value deterministically. Verifiable erasure, witness-backed tamper-evident receipts, EU AI Act ready.

bitcoin-core-rpc

A standalone JSON-RPC client against Bitcoin Core

presence-audit

Given a declaration and a capture, say which declared points are reading, present but not reading, or absent. Domain-free: the vocabulary comes from a vertical you register, and it ships none.

pentimento

Derives status and lineage for the plan files Claude Code and Cursor leave behind, with a CLI to list, filter, and render them as a tree.

compactq

The verified quantum circuit optimizer. Smaller circuits, proven.

agora-mnemo

The self-correcting memory layer for AI agents. Zero-dependency Python memory and MCP server. Supersede, revert, or forget a value deterministically. Verifiable erasure, witness-backed tamper-evident receipts, EU AI Act ready.

promptcapsule

Pass the prompt, not the payload. Hand the next AI agent a short, checksummed reference to a prompt; the receiver gets the exact text or an error. Vault backends: SQLite, S3, GitHub Gist. Optional HMAC signing, CLI, zero dependencies. Not encryption. By Data.PyCap.

scriptconv

Zero-dependency script & phoneme-notation core — ISO-15924 detection & metadata, IPA ↔ ARPABET/X-SAMPA/Lexique/Kirshenbaum/Cotovía/RFE, Buckwalter ↔ Arabic, Hangul → jamo, kana

autoagent-core

Zero-dependency LLM agent runtime — tool use, MCP, sandboxed self-written tools, checkpoint/resume, approval gates, bi-temporal fact memory, code-level guards (context bounds, loop guard, egress control, shadow mode), declarative tool policy, OpenTelemetry. Not a framework. 885 tests, CI Linux/Windows, 31 runnable demos, online visual builder.

mock-edi

A mock EDI trading partner: X12 and EDIFACT over AS2, with the whole order-to-cash choreography. Zero dependencies.

termux-vision

🚀 The Sovereign On-Device Computer Vision & Multimodal VLM Inference Engine for Android Termux & ARM64 (Dual-Engine Python & Node.js/TypeScript)

ochre

🏜️ A down-to-earth approach to colors

weilink

Zero-dependency Python SDK for WeChat Bot (iLink protocol) — text, image, video messaging & MCP server | 零依赖微信机器人 Python SDK，支持多媒体消息和 MCP 服务器

tremolo

A Swiss Army knife, crash-free ASGI server and web framework for handling large file uploads. Zero-dependency.

unstd

stdlib-faithful accelerated replacements behind optional extras

whalecare

Self-hosted proactive AI companion on your own data · 零依赖单文件中枢 · 8 个推送出口 · 脱敏后才进模型 · 说话层带自检看门狗与策略回归门禁（模型画像适配思考型/非思考型）· MIT

canary-framework

Python 普通类的依赖注入与生命周期 —— 类型完整、异步优先、零依赖

exform

Reshape text by example: show it a couple of before⇒after lines, it infers the transform and applies it to the whole file/stream — or emits a portable awk/python one-liner. Deterministic, offline, no regex, no LLM.

flywheel-relay

A zero-dep, accountable coding agent for any model endpoint: local + subscription + API/provider/cloud, automatic failover, a permission-checked tool loop, and a hash-chained re-verifiable run ledger.

graph-tool-call

Graph-based tool retrieval for LLM agents — 248 tools → 82% accuracy, 79% fewer tokens. Zero dependencies. OpenAPI / MCP / LangChain.

rig-cli

Zero-dependency, zero-daemon developer environment supervisor and process runner with dynamic port leasing and kernel socket inheritance.

mock-acme

The integration between the mocks: the middleware that mock-sap, mock-edi and mock-bank exist to test. Zero dependencies.

tersign

Python SDK for Tersign, the evidence layer for the agent economy — offline verification of counter-signed receipts, hash chains, chain commitments and frozen evidence bundles. Zero dependencies, standard library only. PyPI: tersign