About Typo3 Dev MCP
Typo3 Dev MCP is an MCP server in the Data category: mCP server for TYPO3 v13/v14 development — gives AI assistants like Claude Code live insight into TCA, database schema, sites, TypoScript, logs and the core changelog.
Install
git clone https://github.com/balatD/typo3-dev-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (7)
application_infoTYPO3/PHP version, context, DB platform, active extensions, composer packages
Parameters not published.
content_blocksRegistered Content Blocks with type name, table and YAML field definitions
Parameters not published.
content_elementsRegistered CTypes (+ legacy `list_type` plugins where present)
Parameters not published.
database_queryRun a single SQL query (read-only unless `DEV_MCP_ALLOW_WRITE=1`)
Parameters not published.
database_schemaLive schema: tables, columns, indexes, foreign keys
Parameters not published.
site_infoSites, base URLs, root pages, languages, error handling
Parameters not published.
tca_schemaThe TCA: tables, columns, types, relations, record types, palettes
Parameters not published.
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