Good First Issues
These are intentionally small contribution ideas that preserve GroundGuard's boundaries: local-first, no database, and no second LLM judge in the default path.
Extractors
- Add deterministic range percentage extraction for spans like
10-15%. - Add tests for accounting-style negative numbers such as
($3.2M)and(3.2M). - Add Markdown table extraction fixtures for finance and SaaS metrics.
- Improve basis-point versus percentage-point examples and tests.
Integrations
- Add an Anthropic tool-use recipe that records returned tool facts explicitly.
- Add a LlamaIndex query-engine recipe that checks generated answers after retrieval.
- Add a PydanticAI recipe showing
FactGatein an agent result validator. - Add an MCP server/client recipe that sends GroundGuard reports over the minimal HTTP gateway.
Reports And CI
- Add a golden fixture test for
groundguard-report --format github. - Add a small screenshot-ready PR comment example that shows a contradicted claim.
When opening an issue, include the smallest expected API or fixture first. Good GroundGuard contributions are narrow, deterministic, and easy to test.