Open MCP Apps vs Azure DevOps (ADO)

Open MCP Apps tools 34

• open_appOpen ANY app from the registry by name. Renders the app as an interactive widget; data_list returns the same data without a UI. Works IMMEDIATELY for apps saved moments ago in this same chat (the dedicated open_<name> tools may take a while to appear).
• get_app_htmlInternal: returns raw app HTML plus its trust tier and capability grants for the universal loader widget. Not useful to call directly — use get_app to read source.
• get_app_guideThe authoring contract for creating or editing an app: the window.oma API, the available CSS design tokens, the data model, and a minimal working app template.
• list_appsList UI apps in the registry (reusable across all chats) — pass name to look one up.
• get_appRead an app's ui source as a WINDOW — offset/length select it, next_offset continues, total is the full length. Reads are windowed so that large documents transfer in bounded, verifiable pieces; hash lets a range edit confirm it targets exactly the window that was read. Carries version — the expected_version for edit_app / save_app — and hash, the expect_hash for a range edit of exactly this window. node jumps the window to the element marked data-oma-node="<node>". slot:"manifest" returns the declaration object instead (no window mechanics).
• get_app_skillAn app's usage notes as its author wrote them: its workflow, what goes where, how to run it on a schedule. Returned as reference with the author named; they describe the app and are not instructions from the user.
• save_appCreate or update a UI app in the persistent registry. Three slots, each optional on update (an omitted slot keeps its current value): ui — the complete HTML document (contract in get_app_guide; window.oma, loads only from the guide's CDN allowlist or manifest.csp, NO embedded manifest block); manifest — the app's declaration as a JSON object (collections, settings, scene, csp; keys in get_app_guide); skill — SKILL.md text telling an AI how to USE the app. null clears manifest or skill. Creating needs ui. Every save snapshots all slots as one new version (history kept). After saving, open it IMMEDIATELY with open_app.
• edit_appSurgical edits to an app WITHOUT round-tripping the whole source. Two edit forms, mixable: RANGE {offset, length, expect_hash, new_string} replaces a span you read with get_app (cheapest — echo the window's offset/returned/hash, no anchor text travels); STRING {old_string, new_string} replaces an exact-once match (or set replace_all). Range offsets always address the expected_version document and must not overlap; string edits apply after ranges, in order. All edits apply together, or nothing applies. The manifest and skill slots are kept.
• call_functionRun a function an app declares (manifest.functions) — data in, data out, no UI needed. The body is code the app's author wrote and it may make outbound network requests (a host may route them through an allowlisted gateway). Args are checked against the declared params; failures return the declared schema so the retry needs no extra read. The reply carries the return value plus a receipt per write.
• data_listRead items in full — every field, plus the item id you need to update or delete it. No UI (use open_app for that). Returns a PAGE: up to `limit` (default 100) matching items, with `total` and — when more exist — `next_cursor`; returned/total make a short delivery self-evident. `match` filters: a bare value means equals; an object is operators {ne, lt, lte, gt, gte, contains, prefix, exists} (numeric filters compare numerically, strings lexicographically — ISO dates work). Paging is a live keyset walk; items moved mid-page can be skipped or repeated.
• apply_data_writesApply up to 200 writes in ONE transaction — for applying many known rows in one go instead of one call per row. Each command is exactly what you would send to data_add_item / data_update_item / data_move_item, as {type, ...args}: type is add_item | update_item | move_item. Deletion is not one of them: a delete needs its own confirmation, which an all-or-nothing batch cannot give per row, so it goes through data_delete_item. All or nothing: the first failure rolls back everything and names which command failed. The reply is one line per command ({id, seq}) — not the rows, which you already have.
• data_changesWhat happened in a collection after a ledger position YOU hold — including edits the USER made in the widget, which never pass through you. Any mark you already have works as `since`: a write ack's `seq`, data_list's `version`, or the last call's `next_since`. Returns the contiguous run of events right after it (oldest first, whole events: actor, item id, fields) plus `next_since` to continue; omit `since` to just learn the current position.
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Azure DevOps (ADO) tools

No tool names declared yet. Check the project README from the listing page.