Argo Mcp

List all Argo campaigns the current grant token has access to, including the access level ("read" or "read+write") for each. Call this first when the user has not provided a campaign ID. Each entry includes both `campaignName` and `id` (shown inline as `[id: …]` and also in structuredContent.idMap).

Retrieve details of an Argo campaign (name, description, rule system, co-GMs).

Create a new Argo campaign. The current user becomes GM and the calling token gains read+write access to the new campaign immediately (no re-consent needed). Requires the campaign.create OAuth scope, granted at consent time.

Update a campaign's display name and/or description. Both fields optional — only supplied fields are changed; pass an empty string to clear the description. GMs and co-GMs can call this; rule-system swaps remain WebApp-only.

List the assistant GMs (co-GMs) of a campaign.

Send a user an assistant GM (co-GM) offer for a campaign. This does NOT add them immediately: the target must accept the offer before they become an assistant GM. Owner-only — the calling user must be the campaign's primary GM. Maximum 5 co-GMs per campaign.

Remove a co-GM from a campaign. Owner-only or self-removal.

Returns a catalog of all mnemon types, their type-specific fields, and the full valid relationship matrix (sourceType → label → targetType). Call this before create_mnemon or create_mnemon_relationship when you are unsure which type or label to use. NPC subtype is strictly FACTION | INDIVIDUAL.

List mnemon (lore/memory) entries for an Argo campaign. Optional filters: `title` (case-insensitive substring on entry title only) and `type` (e.g. NPC, Location, Quest). To find entries by what they CONTAIN, use search_mnemons instead. Returns up to `limit` entries (default 100); when `hasMore` is

Full-text search across mnemon titles, tags, and body content (case-insensitive substring). Prefer this over list_mnemons when looking for entries by what they contain — e.g. "what do we know about the Red Oracle?". Each hit reports which fields matched (title/tags/content) and up to 3 body snippets

Get the full details of a specific mnemon entry (title, blocks, type properties).

List the relationships of a mnemon entry, split into outgoing edges, incoming edges, and a flat list of linked entries (entryId/title/type/relationshipTypes). Use this to find members of a faction, allies/enemies of an NPC, etc.

Create NPC mnemons (FACTION or INDIVIDUAL). npcType is REQUIRED on each item. Use memberNpcEntryIds (on FACTIONs) and affiliationEntryIds (on INDIVIDUALs) to wire membership; the server projects into MEMBER relationships. Players may not call this — GM/co-GM only.

Create Location mnemons (places — cities, dungeons, taverns). Use create_mnemon_relationship with PARENT_OF to nest larger places under one another after creation. Players may not call this — GM/co-GM only.

Create Quest mnemons. questStatus is one of active|completed|failed. Players may not call this — GM/co-GM only.

Create Lore mnemons (world background, factions' beliefs, history). Players may not call this — GM/co-GM only.

Create Archive mnemons (archived lore that is no longer current). Players may not call this — GM/co-GM only.

Create Journal mnemons (log of in-world events). Players may not call this — GM/co-GM only.

Create SessionSummary mnemons (structured summaries of game sessions). Players may not call this — GM/co-GM only.

Create Player mnemons (party root, character notes, party notes). For playerKind=CHARACTER, supply parentEntryId (the PARTY mnemon), partyId (CampaignParty.id), and characterId (SessionCharacter id) or the entry will be auto-detached. Players with campaign.write may call this for a party they belong

Create custom-typed mnemons (any free-form entry that doesn't fit the other types). Players may not call this — GM/co-GM only.

Update typed/meta fields of NPC mnemons (visibility, tags, npcType, faction membership, etc.). Does NOT modify content blocks — use update_mnemons_content for that. Set visibility=PUBLIC on multiple NPCs in a single call by listing them in items[].

Update typed/meta fields of Location mnemons.

Update typed/meta fields of Quest mnemons (status transitions, expiry, related entries).

Update typed/meta fields of Lore mnemons.

Update typed/meta fields of Archive mnemons.

Update typed/meta fields of Journal mnemons.

Update typed/meta fields of SessionSummary mnemons.

Update typed/meta fields of Player mnemons.

Update typed/meta fields of Custom-typed mnemons.

Edit the body content of one or more mnemon entries. Each item carries an entryId and an ordered list of ops (append, insertAfter, replace, remove) applied atomically per entry. Op content is authored as Markdown (headings, lists, quotes, code fences, bold/italic, links) — do NOT send HTML. Mentions

Create a relationship between two mnemon entries. All 14 labels: MEMBER (NPC ∈ Faction, bidirectional), ALLY (bidirectional), ENEMY (directional), RIVAL (directional), PARENT_OF (Location hierarchy — sourceEntryId is the outer/larger place, e.g. Region → City → District → Tavern), CONTAINS (Location

Delete a relationship by id.

Permanently delete a mnemon entry and every relationship that touches it. GM-only on the backend. This cannot be undone — confirm with the user before calling. entryId accepts a hex id or an exact title.

Schedule a campaign session. Provide an ISO-8601 startAt; endAt is optional. Useful for laying out planned arcs or recurring play nights.

List campaign sessions for a given month (defaults to the current month).

Get details of a single campaign session.

Reschedule a campaign session or edit its title/description. All fields optional. Owner-only on the backend.

List the guilds the current user belongs to, with role (Owner/Admin/Member), member count, and campaign count. Requires the guild.read scope. Each entry includes both `name` and `guildId` (shown inline as `[id: …]` and in structuredContent.idMap). Use the `guildId` verbatim for any tool that takes o

Retrieve full details of a guild (members, campaigns, calendar metadata).

List the members of a guild (id, role, status, invitedAt, joinedAt).

Add a campaign to a guild. Any active member of the guild can do this; the calling user must be the campaign's GM (enforced server-side).

Invite a user to join the guild. Owner/Admin only.

Remove a member from the guild. Owner/Admin only.

Change a guild member's role to Owner, Admin, or Member. Owner/Admin only. Note that promoting another user to Owner transfers the guild — confirm with the user first.

Add a new event to the guild's shared calendar. Owner/Admin only. startDateTime / endDateTime are ISO-8601 (e.g. 2026-06-12T19:00:00).

List the current user's accepted friends.

List outgoing friend requests that are still pending.

List incoming friend requests awaiting your response.

Send a friend request to another Argo user.

Accept an incoming friend request from the given user.

Reject an incoming friend request from the given user.

Cancel a friend request you previously sent.

Send Argo email invitations to up to 20 addresses on behalf of the current user. Recipients receive a sign-up link. No campaign or guild context is required.

List all Discourse forum categories at community.argo.games. Call this first when the user wants to post a bug report or feature request — you need the categoryId to create a topic.

List topics in a specific forum category. Provide categorySlug and/or categoryId — given only one, the other is resolved from the category list automatically. Use forum_list_categories to discover categories.

Get the latest active topics across all forum categories.

Read the full content of a forum topic including all posts and replies. Post bodies are returned as plain text (HTML markup is stripped).

Search forum topics and posts. Supports Discourse search syntax: #category-slug to filter by category, @username to filter by author. Always search before creating a bug report or feature request to avoid duplicates.

List topics created by the current user on the forum.

Get the current user's forum notifications (replies, mentions, likes).

Create a new forum topic (bug report, feature request, or general discussion). Always call forum_search first to check for duplicates. Call forum_list_categories to get the correct categoryId.

Reply to an existing forum topic.