Generalize meeting-record sourcing: Plaud is one option, not the assumption

Bryan's correction: transcript source shouldn't be Plaud-specific. Google
Meet, Teams, or no transcript at all (fall back to notes/task registry)
are all real cases. Reworked Prerequisites and steps 3-5 so the skill asks
which source applies instead of defaulting to Plaud and treating an empty
result as 'no record exists.' Plaud-specific mechanics (official connector,
id resolution via list_files, of_ prefix, pagination) kept as documented
detail for when Plaud is the actual source, not as the only path.

skills/internal-meeting-brief/SKILL.md

@@ -18,17 +18,36 @@ contract for what this skill's output actually contains.
 ## Prerequisites
 
 This skill uses, but does not own, the following connected tools — confirm they're
-reachable before starting, and degrade gracefully (see Hard Rules) if one isn't:
-- **Plaud** — meeting transcripts (recap: current meeting; agenda: previous meeting).
-  Use the official `Plaud` connector (`get_current_user`, `list_files`, `get_file`,
-  `get_transcript`, `get_note`) — **not** the older `Plaud MCP` connector, which
-  predates Plaud's own official one and should be treated as deprecated. Resolve a
-  recording's `file_id` via `list_files` (filter by `query`/`date_from`/`date_to`) —
-  never assume a Plaud web-app URL's slug is the API `file_id` directly; the API id
-  carries an `of_` prefix the web URL does not show. `get_transcript` paginates
-  (`next_cursor`) — loop until it's null before treating the transcript as complete.
-  `get_note` returns the AI summary/action items tab separately from the raw
-  transcript — worth pulling alongside `get_transcript`, not instead of it.
+reachable before starting, and degrade gracefully (see Hard Rules) if one isn't.
+
+**Meeting record — the source varies. Ask, don't assume Plaud.** Recap mode needs
+*some* record of what was discussed; which kind depends on how MPM actually recorded
+that particular meeting, which isn't fixed. In rough order of how much structure they
+give you, and check whichever plausibly applies rather than defaulting to the first one
+tried before:
+- **Plaud** — if used, the official `Plaud` connector (`get_current_user`,
+  `list_files`, `get_file`, `get_transcript`, `get_note`) — **not** the deprecated
+  `Plaud MCP` connector. Resolve a recording's `file_id` via
+  `list_files(query=...)` — never assume a Plaud web-app URL's slug is the API
+  `file_id` directly; the real id carries an `of_` prefix the web URL doesn't show.
+  `get_transcript` paginates (`next_cursor`) — loop until null. `get_note` returns the
+  AI summary/action-items tab separately — worth pulling alongside the transcript.
+- **Google Meet transcript** — typically lands as a Google Doc in Drive (often in a
+  "Meet Recordings" folder or attached to the Calendar event) — search Drive/Calendar,
+  don't assume it doesn't exist just because Plaud has nothing.
+- **Teams transcript**, or any other recording tool MPM starts using — same principle:
+  ask where it lives before concluding no record exists.
+- **No transcript at all** — perfectly valid. Fall back to whatever does exist for that
+  meeting: the person's own notes, a task registry, prior emails/Chat about it. State
+  plainly in Notes & Flags that no transcript was available and the brief is built from
+  secondary sources — this is the never-fabricate rule applying to the *source*, not
+  just the content.
+
+If it's not obvious which source applies, **ask the person** rather than trying each
+connector in sequence and treating empty results as "nothing exists here." An empty
+result from one source is not evidence the meeting has no record at all.
+
+Other tools this skill uses:
 - **Odoo** (MCP) — linked Project/tasks, Sales/Purchase Orders, Knowledge Base,
   Helpdesk tickets
 - **Google Workspace** (MCP) — Gmail, Google Chat, Drive, Sheets
@@ -61,17 +80,18 @@ table for cross-referencing other MPM document types about the same real-world t
 principle; don't merge their content into this ledger, just reference them).
 
 ### 3. Determine mode: Agenda or Recap
-Agenda mode (pre-meeting prep) pulls the *previous* meeting's transcript and any
-updates since. Recap mode (post-meeting) pulls the *current* meeting's transcript. Ask
-if not specified by the request.
+Agenda mode (pre-meeting prep) pulls the *previous* meeting's record and any updates
+since. Recap mode (post-meeting) pulls the *current* meeting's record. Ask if not
+specified by the request. "Record" — see Prerequisites above — is whatever source
+actually applies for that meeting, not necessarily Plaud.
 
 ### 4. Capture and normalize attendees
 - **First run for this topic:** ask who's attending / who attended.
 - **Recurring topic:** pre-fill from the manifest's last attendee list and ask "same as
   last time, or any changes?" — not a blank-slate interview.
-- **Recap mode with a Plaud transcript available:** prefer *actual* attendance from the
-  transcript's speaker attribution over the pre-meeting expected list — someone who
-  showed up unexpectedly and spoke shouldn't be treated as absent.
+- **Recap mode with a transcript available (any source):** prefer *actual* attendance
+  from the transcript's speaker attribution over the pre-meeting expected list —
+  someone who showed up unexpectedly and spoke shouldn't be treated as absent.
 - **Normalize into two groups:**
   - Internal MPM attendees — record by name for the brief; no further resolution
     needed (no external allowlist implications for this brief type).
@@ -85,7 +105,8 @@ if not specified by the request.
 ### 5. Pull data, scoped to what this brief type actually needs
 Not a monolithic "pull everything" — internal-meeting-brief's real needs, based on the
 first run, are:
-- Plaud transcript (per mode, above) — the primary source
+- The meeting record (per mode, above) — the primary source, whichever tool it
+  actually lives in
 - Gmail / Google Chat: updates since the manifest's last-meeting date, scoped by
   project/topic keywords, never a blanket search
 - Odoo Project tasks, if a linked project exists (expect this to be sparse or absent —