MCP server

Drupal Code Query

tech.tresbien/drupal-code-query

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

Drupal core API changes, contrib usage, upgrade checks, patches, code search, SQL, WordPal themes.

Working at last checkVerified publisher: tresbien.techAbout 12,748 tokens per request once connected17 tools

Website

https://mcp.tresbien.tech/mcp

At a glance

Type: MCP server
Publisher: tresbien.tech (verified by the MCP Registry)
Status: Working at last check
Tools: 17
Token cost: About 12,748 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http drupal-code-query https://mcp.tresbien.tech/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.drupal-code-query]
url = "https://mcp.tresbien.tech/mcp"

Gemini CLI

{"mcpServers":{"drupal-code-query":{"httpUrl":"https://mcp.tresbien.tech/mcp"}}}

Cursor

{"mcpServers":{"drupal-code-query":{"url":"https://mcp.tresbien.tech/mcp"}}}

VS Code

{"servers":{"drupal-code-query":{"type":"http","url":"https://mcp.tresbien.tech/mcp"}}}

Antigravity

agy mcp add drupal-code-query https://mcp.tresbien.tech/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"drupal-code-query","server_url":"https://mcp.tresbien.tech/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"drupal-code-query","server_url":"https://mcp.tresbien.tech/mcp"}

Tools

check_patches ~1553 tokens
Does each composer patch still apply to the release the site installed, and is its fix already in that release? - Send composer_json and composer_lock after composer update. Add patch_files for every patch, a local one read from disk and a URL one fetched by you. Every extra.patches entry is checked
describe_dataset ~440 tokens
Learn the dataset before writing SQL for query_dataset. Call it with no arguments first. Returns text. Prefer a typed tool when one answers the question. - No arguments: one line per view, the join map, the four invariants, the causes of empty results, and the recipe index. The invariants: dev-branc
get_change_record ~373 tokens
Return one core change record in full: title, flavour, target version, machine-checkable tracks, linked issues, linked core symbols, and contrib adoption counts. To find records, use list_change_records or the change_record_nids from what_changed. For one symbol's detail, use lookup_core_symbol. - f
list_change_records ~410 tokens
List the core change records (the human write-ups) that target a range of core versions, tagged by flavour and ranked, with counts. For the symbol-level diff, use what_changed. For one record in full, use get_change_record. - Bounds are inclusive. Forms: 11.2, 11.2.x, 11.2.0, 11, 11.x. A bare major
list_class_relations ~500 tokens
List the contrib classes that extend, implement or use a core class, interface or trait, one row per edge with file and line, paged. Example: "who subclasses FormBase". Call-site counts: list_symbol_users. The symbol's status: lookup_core_symbol. - target: with or without the leading backslash. An u
list_projects ~804 tokens
List drupal.org projects after filters, largest install base first, paged. Examples: "top modules without an 11.4 branch", "themes over 10k installs without security coverage". One project: project_profile. Its pending records: project_upgrade_report. - Filters combine: type, min_installs, security
list_symbol_users ~667 tokens
List every contrib project using one core symbol, or any symbol in a class of symbols, one row per project, paged, with the matched symbols. lookup_core_symbol answers one symbol with a head of 30. - Pass fqn, or filters: kind, status (deprecated, scheduled_removal, removed), subsystem, removal_in (
lookup_core_symbol ~716 tokens
Answer "is this core symbol safe to use, and who still uses it" for one symbol. A name that resolves to nothing returns the catalog entries containing it instead. Every user in pages: list_symbol_users. Changed between versions: what_changed. Code text: search_code. - fqn forms: a namespaced name wi
project_profile ~831 tokens
Answer "what is this contrib project, how big is it, which core versions does it support, what moves with it" for one drupal.org project. Pending change records: project_upgrade_report. Core symbols it calls: list_symbol_users. - project: title, type, status, security, installs. installs_by_version:
project_upgrade_report ~522 tokens
Answer "is this contrib project ready for a target core version, and what work is left". For one record's detail, use get_change_record. For a symbol's users, use list_symbol_users. - A record applies when it targets the target version or earlier, and a development branch of the project matched one
query_dataset ~623 tokens
Run read-only DuckDB SELECTs over the dataset behind the other tools, for a question none of them asks. Call describe_dataset first; it lists the 36 views, their columns, joins and recipes. Prefer a typed tool when one fits. - statements=[…]: up to 5 statements in one call, one result or error each.
reroll_patch ~1264 tokens
Re-roll one composer patch that check_patches reported conflicts or fuzzy: a new diff that applies to the installed release. Call check_patches first for the whole list. Call this once per patch that came back conflicts or fuzzy. - Input: project, version, patch, title, base. patch is the diff text;
scan_composer ~1268 tokens
Which of a site's drupal/* packages need a new release for a target core, and which have none? Send composer.lock and composer.json once; do not query one package at a time. The answer is the release scan for every package, plus extra.patches as check_patches items. Constraints are read by composer'
search_code ~572 tokens
Search the source of every indexed contrib project, plus core, for a code pattern: which files, or with by_repo which projects. Who-uses-a-core-symbol counts: list_symbol_users or lookup_core_symbol. - query is a regex. Set literal for exact text with ( [ ] . $ : or a space, and put r: f: lang: case
subsystem_coupling ~507 tokens
Answer "what else tends to fail when a merge request touches this core subsystem" from CI history over about 9,000 core merge requests. With issue_nid: "which subsystems does this issue touch, and what co-fails with them". No arguments: the list of subsystems, the same one core_symbol.subsystem and
what_changed ~933 tokens
Answer "what changed in the core API between two core versions": symbols added, deprecated and removed, as ranked groups with counts. One symbol: lookup_core_symbol. Human write-ups: list_change_records. Every row of one bucket: flat=true with bucket, paged. Every row of the whole diff: the result's
wordpal_theme ~765 tokens
Answer "does this WordPress block theme convert to Drupal with WordPal". The WordPal gallery converts every block theme on wordpress.org each night. With slug: one theme and its routes. Without slug: counts by status and the most installed themes. - version: the theme version wordpress.org lists now

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