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Shim MCP 1.1.0

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@justadityaraj justadityaraj released this 22 Oct 00:31
· 5 commits to dev since this release
v1.1.0
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Learn about vigilant mode.

Shim MCP 1.1.0. WordPress.org serves 1.0.2; this release covers everything since. 1.0.3 was merged but never released.

New

  • Install plugins from the WordPress.org directory by slug with shim-mcp/plugins-install. URLs, file paths and uploaded archives are still refused, and the plugin is left inactive until you activate it. (#3)
  • Translatable: every ability label and description, the dashboard, and the WP-CLI command now use the shim-mcp text domain. (#4)
  • Stdio setup guide for Claude Code, Claude Desktop and Cursor on macOS, Linux and Windows. Every example is exercised against a real site, and CI keeps them honest. (#2)

Fixed

  • Ability results return values exactly as stored. They were HTML-escaped (Rock & Roll came back as Rock & Roll). (#9)
  • Posts keep iframes, embeds, scripts and block markup for users with unfiltered_html. Backslashes in post, page and media content, including block attributes, are no longer stripped. (#11)
  • stdio keeps STDOUT for JSON-RPC only (#6), and no longer exits after an idle socket timeout (#7).
  • String JSON-RPC ids work end to end (#10), and both transports validate messages identically (#16).
  • Streamable HTTP returns 202 for notifications and 404 for unknown or expired sessions (#8).
  • HTTP sessions are concurrency-safe, scoped per site on multisite, and carry the session-size safeguards from mcp-adapter 0.6.2 (#12).
  • initialize advertises only implemented capabilities (#18), and resources/templates/list is answered (#19).
  • tools/list descriptors match the MCP Tool schema. Thanks @mikemikimike (#21).
  • The dashboard never exports a revoked or placeholder credential (#15); there are no duplicate ability-category notices (#13); and the docs and metadata are correct (#5).

Development

Runtime smoke tests plus GitHub Actions CI on WordPress 6.9/PHP 8.0, latest/PHP 8.5 and multisite (#1). The release build now fails if a file cannot be archived (#20).

Install

Download shim-mcp-1.1.0.zip below and upload it under Plugins → Add New → Upload Plugin, or update from WordPress.org once the directory has 1.1.0.

WordPress.org Plugin Check: no errors or warnings in any category, including experimental and low-severity checks.

Contributors

mikemikimike
Assets 3
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