Update to Publora

SKILL.md text changes

− removed · + added

--- before
+++ after
@@ -1,75 +1,84 @@
 ---
 name: publora-linkedin-engagement
 description: >
-  Comment, react and reshare on LinkedIn through Publora, and mention people
-  correctly. Use when the user wants to respond to a LinkedIn post rather than
-  publish their own. Not for metrics — Publora exposes no LinkedIn analytics
-  here.
+  Comment, react and reshare on LinkedIn through Publora, including supported
+  mentions and comment images. Use for responding to an existing post.
+  LinkedIn analytics are not exposed by these tools.
 ---
 
 # LinkedIn engagement
 
-Publishing is only half of LinkedIn. This skill covers the other half:
-responding to what is already there. Every action below happens on a live post
-under the user's own name, in public, and the platform notifies people.
+These actions affect real LinkedIn posts under the connected account's name.
+Use the exact target and content authorized by the user; clarify missing
+details, but do not repeat confirmation already given for those exact details.
+
+## Account and target
+
+Call `list_connections` and use the returned LinkedIn `platformId` verbatim.
+If it is absent or needs reconnection, link to
+[Publora Channels](https://app.publora.com/dashboard/accounts) and recheck
+after connection. These personal tools do not substitute for Agency tools.
+
+For comments and reactions, `postedId` accepts an exact activity, share or
+ugcPost URN. From a supplied LinkedIn activity URL, preserve its exact numeric
+activity ID as `urn:li:activity:<id>`. Do not change the prefix to share or
+ugcPost to guess another identifier. Follow the specific tool's schema:
+reshare `parent` has its own accepted URN forms.
 
-## Before anything
+## Actions
 
-```
-list_connections
-```
-
-Engagement needs a connected LinkedIn account, and the `platformId` goes into
-each call verbatim. If LinkedIn is not connected, say so and stop.
-
-## What is available
-
-| Action | Tool | Reversible? |
+| Action | Tool | Removal |
 |---|---|---|
-| React to a post | `linkedin_create_reaction` | Yes, `linkedin_delete_reaction` |
-| Remove a reaction | `linkedin_delete_reaction` | The original is gone |
-| Comment | `linkedin_create_comment` | Yes, `linkedin_delete_comment` |
-| Delete a comment | `linkedin_delete_comment` | **No** |
-| Reshare to the feed | `linkedin_create_reshare` | Delete the reshare as a post |
-
-Reactions and comments need the target post's URN. Take it from what the user
-gives you — a link or an id — and never construct one. A guessed URN either
-fails or, worse, hits someone else's post.
-
-## Comments are text the user signs
-
-Show the exact comment text and the post it lands under, and wait for a yes.
-"Leave a nice comment on that post" is not consent to a specific sentence.
-
-Keep drafted comments short and specific to the post. Do not add hashtags,
-emoji or a pitch for the user's own product unless they asked.
+| React | `linkedin_create_reaction` | `linkedin_delete_reaction` |
+| Comment or reply | `linkedin_create_comment` | `linkedin_delete_comment` |
+| Reshare to the feed | `linkedin_create_reshare` | No published-reshare deletion tool |
+
+Show drafted commentary before posting it unless the user already supplied
+and approved the exact text. A vague request for a nice comment is not
+approval of an invented message. Do not add a promotion, hashtags or emoji
+unless requested. Deleting a comment loses the original text and requires
+authorization for that specific comment.
+
+Comments use `message` (up to 1,250 characters), optionally `parentComment`
+for a reply and `imageUrl` for a supported public image. Check the live schema
+for image format/size limits; a successful response does not guarantee an
+unsupported image will render. Do not attach video or documents to comments.
 
 ## Mentions
 
-`linkedin_list_mentionables` lists people captured from engagement on the
-user's connected company pages, each with the app-scoped person id — the only
-id namespace LinkedIn resolves in a mention. Look the person up there and use
-the returned id. A name typed into the text is plain text, not a mention, and a
-guessed id will not resolve.
-
-If the person is not in the list, say so. They have not engaged with the
-account, so there is nothing to mention them by.
+Use `linkedin_list_mentionables` for native app-scoped person IDs captured
+from engagement on connected company pages. A name or public profile slug
+is not a native mention ID. Absence from the result does not prove the person
+never engaged; say that no usable mention ID was returned.
+
+When using a person's own connected account ID, follow the tool schema to
+remove the leading `linkedin-` from the connection ID before constructing a
+person URN. Never substitute an ID from a linkedin.com profile URL.
+Use the native IDs and mention format accepted by `linkedin_create_comment`.
 
 ## Reshares
 
-`linkedin_create_reshare` puts an existing post on the user's own feed,
-optionally with commentary. The commentary is the user's public voice: draft
-it, show it, then post it. The original post is untouched.
-
-A scheduled reshare of the user's own upcoming post is set instead through
-`platformSettings.linkedin` on `create_post` — see the `publora-publishing`
-skill.
-
-## Never
-
-- React, comment or reshare without an explicit go-ahead on the exact content.
-- Delete a comment because it "looks wrong". It cannot be brought back.
-- Bulk-engage: no reacting to a list of posts, no repeated comments across a
-  feed. That is what platforms remove accounts for.
-- Claim engagement numbers or reach. Those are not available through this
-  connector.
+Use `linkedin_create_reshare` with the real parent URN, account and approved
+commentary. Follow its current visibility and parent schema. It does not
+modify the original post. `delete_post` cannot remove a published LinkedIn
+reshare; direct the user to LinkedIn for that action.
+
+For a scheduled repost supported by personal `platformSettings.linkedin`,
+use the canonical share/ugcPost URN accepted by that field, not an activity
+URN. Follow `publora-publishing` for draft and scheduling operations.
+
+## Errors and retries
+
+- `LINKEDIN_DAILY_LIMIT_REACHED`: the request was not sent. Explain the
+  returned limit and retryAt; wait until that time, never loop immediately.
+- `LINKEDIN_COMMENTS_RESTRICTED`: terminal for this target. Do not retry or
+  invent another URN; explain the restriction.
+- Respect other provider/rate-limit responses. Backend-reported limits take
+  precedence; do not hardcode plan budgets or self-throttle from defaults.
+- These engagement tools do not accept `idempotencyKey`. After an uncertain
+  write outcome, inspect available evidence or have the user check LinkedIn
+  before repeating a comment or reshare.
+
+Do not bulk-engage or repeat comments across a feed. Do not invent LinkedIn
+metrics. Publora's exposed statistics tools cover personal Instagram, Bluesky
+and Mastodon subject to access; follow `publora-publishing` for those requests.