anvil-state
Local-first project state engine: turn rough ideas and PRDs into reviewed, lockable, evidence-backed work packets that humans and AI coding agents can coordinate on without conflicts.
anvil-state installs the anvil CLI and the anvil-mcp MCP server.
Current release: v0.6.9 (schema 22, public API contract 15). The release adds revision-safe PRD lifecycle gates, transactional Git claims, bounded provider reads, scoped task routing, and faster no-UAC Windows test feedback; see the full changelog.
Runtime compatibility: the published package requires Python 3.11+, Pydantic 2.11.7+, and FastMCP 3.x (3.0.0 or newer). These are the lowest versions that both resolve and provide Anvil's MCP registration and surface-gating APIs; the next FastMCP major remains opt-in until qualified.
The immutable version-1 provider-read ceilings and exact limit-refusal shape
are published in the packaged _data/provider-read-contract-v1.json fixture;
the runtime pins its canonical-JSON SHA-256 so line-ending conversion cannot
mask or invent drift from the validated anvil.read_contracts models.
uv tool install anvil-state # or: pipx install anvil-state
anvil --help
anvil install <harness> # wire anvil into Codex, Cursor, VS Code, ...
The MCP server (anvil-mcp) exposes anvil's tool surface to any MCP-capable
harness. anvil install <harness> writes the MCP config and instruction file for
a target harness (idempotent, backed up, reversible with --rollback).
Full documentation, the cross-harness install guide, and the Claude Code plugin live in the repository: https://github.com/fakoli/anvil
1 maintainer
Release files for anvil-state 0.6.12
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| anvil_state-0.6.12.tar.gz | 936.5 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| anvil_state-0.6.12-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 1.8 MB
Release files / anvil_state-0.6.12.tar.gz
| Download URL | anvil_state-0.6.12.tar.gz |
|---|---|
| Size | 936.5 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Transparency logRelease files / anvil_state-0.6.12-py3-none-any.whl
| Download URL | anvil_state-0.6.12-py3-none-any.whl |
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| Size | 901.6 kB |
| Tags | Python 3 |
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| Uploaded via |
twine/6.1.0 CPython/3.13.13
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