v0.2.3

Full Changelog: v0.2.2...v0.2.3

v0.2.2

Full Changelog: v0.2.1...v0.2.2

v0.2.0 — Unified Validation Pipeline

What Changed

Unified Validation Pipeline

• CLI --schema practice now routes through Dynamic Mode
• Multi-error reporting: ALL validation errors shown at once
• Size limits: 1MB max string, 10k max array elements (DoS protection)
• Pre-validation for library API with same limits

Data Fix

• firma-mustertech.json corrected (field names match Unternehmen schema)

Agent Integration

• SKILL.md updated: Decision Tree with workspace search, File Recovery guidance
• Tested with OpenClaw agent: 5/7 tests passed first try

Build

• build.rs auto-copies practice schema (no more manual sync)
• Public API doc-coverage >80%

Security

• String/array size limits prevent memory exhaustion attacks
• Binary format + validation = structural injection immune

Full Changelog: v0.1.1...v0.2.0

v0.1.1 — Maintenance Release

Changes

Dependencies

• rmcp: 0.8.5 → 0.15.0 (MCP SDK, no breaking changes)
• All workspace dependencies updated to latest

OpenClaw Integration

• SKILL.md reformatted for OpenClaw-compatible frontmatter
• Single-line JSON metadata (required by OpenClaw parser)
• Added install block for cargo install germanic

Documentation

• Added Agent Integration section to README (OpenClaw + MCP)
• Updated crate description on docs.rs

Testing

• 109 tests passing, zero warnings
• MCP server verified with rmcp 0.15.0

v0.1.0 — Type system for the Mensch ↔ Maschine interface

v0.1.0 — Type system for the Mensch ↔ Maschine interface

Everywhere AI touches data, a contract is missing. GERMANIC is that contract.

cargo install germanic

---

What is GERMANIC?

A schema-validated binary compiler for AI agents. JSON in, validated .grm binary out. If the data is incomplete, it won't compile.

Built in Rust. Zero-copy FlatBuffers. No runtime dependencies.

Highlights

Schema-Validated Compilation

• JSON → schema validation → FlatBuffer → .grm binary
• Required fields, type checking, nested validation, empty string detection
• All errors collected at once — not just the first

No Rust Knowledge Required

• germanic init --from example.json infers a schema from any JSON
• germanic compile --schema my.schema.json --input data.json compiles it
• Edit the .schema.json to mark required fields — that's it

JSON Schema Draft 7 Compatible

• Accepts both GERMANIC .schema.json and standard JSON Schema Draft 7
• Auto-detection — no flags needed

MCP Server

• 6 tools: compile, validate, inspect, schemas, init, convert
• Built on rmcp 0.8, stdio transport
• Behind mcp feature flag: cargo install germanic --features mcp

42 Domain Schemas

• Healthcare, dining, trades, education, real estate, legal, public services, mobility, business, associations, agriculture
• German + English translations
• All with fictional example data

Contract Proof

• 10 test scenarios proving what GERMANIC catches vs HTML/JSON-LD/JSON Schema
• Run it yourself: cargo test --test vertragsbeweis -- --nocapture

Install

cargo install germanic

Quick Start

echo '{"name": "Dr. Sonnenschein", "phone": "+49 30 1234567"}' > practice.json
germanic init --from practice.json --schema-id health.practice.v1
germanic compile --schema practice.schema.json --input practice.json --output practice.grm
germanic inspect practice.grm

Links

• 📖 [Documentation](https://docs.rs/germanic)
• 🦀 [crates.io](https://crates.io/crates/germanic)
• 📋 [README](https://github.com/germanicdev/germanic#readme)

Technical Details

• Rust Edition: 2024
• MSRV: 1.85
• License: MIT OR Apache-2.0
• Tests: 101 (without MCP) / 109 (with MCP)
• Dependencies: Zero external runtime deps for core functionality
• flatc: Not required — FlatBuffer bindings are pre-generated