Generate and validate ISO 20022 payment files (pain.001 v03-v12, pain.008) from CSV, SQLite, JSON, or Parquet. XSD and SEPA scheme validation, pain.002 and camt.053 parsers and builders, plus a CLI, REST API, MCP server, and LSP server for editor diagnostics. 🐍
Latest release v0.0.74 — pain001 0.0.74 · 21 Oct 2026
5 files for Claude Code, GitHub Copilot, Codex and OpenCode: python-deps, python-quality, python-security, PySentinel-Pain001-Enterprise and 1 more — 6,166 tokens loaded in every session.
.github/copilot-instructions.md B 5,335 tok AGENTS.md A 831 tok .github/agents/python-deps.md A 38 tok .github/agents/python-quality.md A 45 tok .github/agents/python-security.md A 47 tok These files are sebastienrousseau/pain001's own configuration — they tell Claude Code, GitHub Copilot, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.