Navigate to a page on infinitebacklog.net. Pass headless=false for a visible window so you can log in.

Return current URL and title.

Close the shared Playwright browser used by deterministic tools.

Extract visible text from the current page.

Get HTML of an element (default body).

Extract links (text + href) from the current page.

Take a screenshot of the current page. Saved under the OS temp infinitebacklog-mcp directory.

Search the Infinite Backlog games catalog and return page text.

Fill #game-search via the Vue native value setter. Live filter is /games?q=. /games?search= does not filter. Never type into #platforms-search.

Click by CSS selector or text=... Blocked for destructive IB actions owned by dedicated tools.

Fill an input field. Refuses password and credential selectors.

Run JavaScript in the page and return JSON result. Disabled unless IB_ALLOW_EVAL_JS=true.

Inject cookies for authenticated sessions. JSON array: [{"name":"...","value":"...","domain":".infinitebacklog.net","path":"/"}, ...] Only infinitebacklog.net cookies are accepted.

List every RELATED GAMES & CONTENT tab on a game page: editions, DLC, packs, add-ons, remakes, bundles, and any other live section. Expands each tab before scraping.

List extras widgets on a collection edit form: Add DLC dropdown, owned DLC, addon/pack checkboxes, GAME EDITION text, and other extras menus. Wait for UPDATE GAME. Requires login. Does not change the form.

Add owned extras on the parent collection edit form. names is a JSON array of Steam/IB titles. Searches DLC first, then PACK/ADDON, EDITIONS, and every extras widget before not_found. DLC is picked from Add DLC to your game; packs are ticked via addon-* labels (only if unchecked). One UPDATE GAME persists nested additions. Does not use /games/add for DLC/packs. Does not change edition, play status, Digital, or Acquisition Info. Never DELETE GAME. platform and digital are ignored for nested extras (the parent row already has those fields).

Read-only dump of copies, extra-platform plus button, progress widgets, ratings, and reviews for a collection game. Does not save. Requires login.

Add another GAME INFORMATION copy via button.extra-platform on the collection edit header. Skips if that platform copy already exists. Never fills Acquisition Info. Never DELETE GAME. Pass submit=false to fill the form without saving. Platform is taken from the caller, or inferred when the extra-copy select has exactly one real option. Digital/Physical is changed only when digital is passed.

Set per-copy progress on the collection edit form: status, completion, 0-100 bar, progress notes. collection_id required when multiple copies exist. Changes only provided fields. clear_fields JSON list can empty notes/progress/status. One UPDATE GAME. Does not touch edition, DLC, Digital Service, or Acquisition Info. Never DELETE GAME.

Set or clear ACQUISITION INFO on a collection copy. Only provided fields change. clear_fields is a JSON list (source, amount, date, notes, acquisition, digital_service, additional_cost). One UPDATE GAME. collection_id required when multiple copies exist. Never DELETE GAME. Never UNLOCK CUSTOM TAGS.

Delete a saved collection copy via DELETE GAME. collection_id always required. confirm=true required. Does not click DELETE DRAFT or DELETE GAME FOR unsaved extra platforms. Last remaining copy removes the game from the collection.

Set or clear IB ratings on the collection game page (per IGDB game, not per copy). Scores are 1-10. Empty sub-fields stay unchanged. clear=true removes the rating. Requires login.

Add or update a review at /games/{slug}/add-review. Body required. Publish needs 800+ characters; use publish=false for Save draft. If a review already exists, opens the existing editor. Never clicks DELETE. Requires login.

Delete a review. Drafts only unless published=true AND you named that review. confirm=true required. Never DELETE GAME.

Read-only dump of Play Records categories and Add new category options. Does not save. Requires login. Play Records tab is hidden when status is No Status.

Add or edit a Play Records category on this game (not the user profile). Types: keyValue, checkbox, progress, table. If the UI would write a global category library, returns profile_scope unless confirm_new=true and you named that category in chat.

Add or update a Play Records row in a category on this game. action is add or update. keyValue uses name+value; checkbox uses name; progress uses name+value as progress_earned.

Remove a Play Records row, or an entire category if row_index is empty. confirm=true required for category delete. Never DELETE GAME.

Run an autonomous browser-use agent for complex multi-step tasks on Infinite Backlog. Prefer the deterministic tools for simple reads/clicks. The agent is scoped to infinitebacklog.net and will refuse tasks that contain a non-IB URL.

Requires: pip install browser-use + an LLM API key in the environment (OPENAI_API_KEY, ANTHROPIC_API_KEY, GOOGLE_API_KEY, or BROWSER_USE_API_KEY).

Examples:

• "Go to infinitebacklog.net, search for Hades, and summarize the first result"

• "Open my collection page and list unfinished RPGs" (needs cookies/login)