Fix#94
## Summary
This PR adds wiki management support to gitea-mcp adding new tools: creating, reading, updating, and deleting wiki pages.
## Changes
- Added `operation/wiki/wiki.go` with wiki tools
- Updated `operation/operation.go` to register it
- Updated `README.md`
## New Tools
- `list_wiki_pages` - List all wiki pages in a repository
- `get_wiki_page` - Get wiki page content and metadata
- `get_wiki_revisions` - Get revision history of a wiki page
- `create_wiki_page` - Create a new wiki page
- `update_wiki_page` - Update an existing wiki page
- `delete_wiki_page` - Delete a wiki page
## Implementation Details
- Uses direct HTTP calls to Gitea wiki API endpoints (v1.16.0+)
- Follows existing MCP patterns and error handling
- Includes fallback logic to prevent "unnamed" pages during updates
- Proper base64 content encoding as per Gitea API spec
## Testing
- All 6 tools tested and working correctly
- Error handling validated
- Integration with existing MCP server confirmed
- Made a test repo & simulated a drone construction using Claude Code (in french sorry) at https://git.kernelpanik.fr/Test-Organization/test_wiki_tools/wiki
Ready for review.
Closes #[94]
Co-authored-by: nox <nox@noxen.net>
Reviewed-on: https://gitea.com/gitea/gitea-mcp/pulls/95
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
Reviewed-by: Bo-Yi Wu (吳柏毅) <appleboy.tw@gmail.com>
Co-authored-by: Thierry PROST <3kynox@noreply.gitea.com>
Co-committed-by: Thierry PROST <3kynox@noreply.gitea.com>
