# Slack API Coverage Analysis
## Summary
| **api** | 1 method | Complete | `api.test` for connection testing |
| **bots** | 1 method | Complete | `bots.info` for bot user details |
| **chat** | 15 methods | Complete | All methods including streaming, scheduledMessages.list, meMessage |
| **conversations** | 31 methods | Complete | All CRUD + Slack Connect + requestSharedInvite + canvases |
| **users** | 15 methods | Complete | All methods including discoverableContacts.lookup |
| **files** | 17 methods | Complete | All methods including v2 upload, remote.*, comments.delete |
| **reactions** | 5 methods | Complete | All CRUD covered |
| **pins** | 3 methods | Complete | All CRUD covered |
| **stars** | 3 methods | Complete | All CRUD covered |
| **search** | 5 methods | Complete | All methods covered |
| **reminders** | 8 methods | Complete | All CRUD + saved.* internal APIs |
| **bookmarks** | 4 methods | Complete | All CRUD covered |
| **team** | 6 methods | Complete | All common methods covered |
| **usergroups** | 7 methods | Complete | All CRUD covered |
| **dnd** | 5 methods | Complete | All methods covered |
| **emoji** | 6 methods | Complete | Includes admin.emoji.* (add, remove, rename, list) |
| **auth** | 3 methods | Complete | All methods covered |
| **admin** | 9 methods | Partial | Only subset of admin.* (there are 50+ admin methods) |
| **views** | 4 methods | Complete | All methods covered |
| **rtm** | 3 methods | Complete | `connect` + WebSocket handling |
| **oauth** | 2 methods | Complete | `access`, `exchange` covered |
| **openid** | 3 methods | Complete | All methods covered |
| **calls** | 6 methods | Complete | All methods covered including `participants.add/remove` |
| **workflows** | 3 methods | Complete | All methods covered |
| **dialog** | 1 method | Complete | Legacy API, only `open` exists |
| **apps** | 11 methods | Complete | Full manifest support (create, delete, export, update, validate) |
| **lists** | 12 methods | Complete | Full Lists API (create, update, delete, items, access, download) |
**Total: ~197 methods across 27 API modules**
## Recently Added Methods
### chat.* (Streaming)
- `startStream` - Start a text stream for AI/LLM responses
- `appendStream` - Append text to an existing stream
- `stopStream` - Stop/finalize a text stream
### chat.* (Other)
- `scheduledMessages.list` - List scheduled messages for a channel or workspace
- `meMessage` - Send a /me action message
### conversations.* (Slack Connect)
- `acceptSharedInvite` - Accept a Slack Connect channel invite
- `approveSharedInvite` - Approve a Slack Connect channel invite request
- `declineSharedInvite` - Decline a Slack Connect channel invite
- `inviteShared` - Send a Slack Connect invite to an external workspace
- `listConnectInvites` - List pending Slack Connect channel invites
### conversations.requestSharedInvite.*
- `approve` - Approve a request to join a Slack Connect channel
- `deny` - Deny a request to join a Slack Connect channel
- `list` - List pending requests to join Slack Connect channels
### conversations.* (Canvas & Permissions)
- `canvases.create` - Create a canvas in a channel
- `externalInvitePermissions.set` - Set external invite permissions for a Slack Connect channel
### conversations.* (Other)
- `mark` - Set the read cursor in a channel
- `close` - Close a DM or MPDM
### users.*
- `identity` - Get identity of authenticated user (OAuth)
- `deletePhoto` - Delete user's profile photo
- `setPhoto` - Set user's profile photo
- `setPhotoWithCrop` - Set user's profile photo with crop parameters
- `discoverableContacts.lookup` - Look up discoverable contacts by email
### files.* (v2 Upload)
- `getUploadURLExternal` - Get a URL for uploading a file (v2 API)
- `completeUploadExternal` - Complete a file upload (v2 API)
### files.remote.*
- `add` - Register an external file with Slack
- `info` - Get information about a remote file
- `list` - List remote files
- `remove` - Remove a remote file
- `share` - Share a remote file to channels
- `update` - Update a remote file
### files.comments.*
- `delete` - Delete a file comment
### api.*
- `test` - Test the Slack API connection
### bots.*
- `info` - Get information about a bot user
### lists.* (NEW - Slack Lists)
- `create` - Create a new list
- `update` - Update an existing list
- `delete` - Delete a list
- `access.set` - Set access permissions for a list
- `access.delete` - Remove access permissions from a list
- `items.create` - Create a new item in a list
- `items.update` - Update an item in a list
- `items.delete` - Delete an item from a list
- `items.deleteMultiple` - Delete multiple items from a list
- `items.info` - Get information about an item
- `items.list` - List items in a list
- `download.start` - Start a list export
- `download.get` - Get the download URL for a list export
## Test Coverage Analysis
| api | 1 | 0 | Not tested (no integration test needed) |
| bots | 1 | 0 | Not tested |
| chat | 15 | 10 | Excellent - tests all operations including blocks, threads |
| conversations | 31 | 9 | Good - covers core operations |
| files | 17 | 5 | Good - tests upload, delete, info, list, share |
| reactions | 5 | 4 | Good - tests add/get/remove, duplicate handling |
| users | 15 | 8 | Good - handles rate limits gracefully |
| search | 5 | 9 | Excellent - tests all methods with options |
| reminders | 8 | 6 | Excellent - tests full lifecycle with cleanup |
| pins | 3 | 2 | Good - tests add/remove/list |
| stars | 3 | 5 | Good - tests message/channel starring |
| bookmarks | 4 | 2 | Good - tests full CRUD lifecycle |
| team | 6 | 6 | Good - handles permission errors |
| usergroups | 7 | 4 | Good - handles paid_teams_only |
| dnd | 5 | 3 | Good - tests snooze lifecycle |
| emoji | 6 | 4 | Good - tests list, admin.* methods |
| admin | 9 | 1 | Minimal - just tests teams.list |
| views | 4 | 2 | Good - tests publish and open |
| rtm | 3 | 1 | Good - tests connect |
| oauth | 2 | 2 | Good - validates credential requirements |
| openid | 3 | 2 | Good - validates OIDC requirements |
| calls | 6 | 3 | Good - handles token type errors |
| workflows | 3 | 2 | Good - validates context requirements |
| dialog | 1 | 1 | Good - tests trigger requirement |
| apps | 11 | 3 | Good - handles token type errors |
| lists | 12 | 0 | Not tested |
## Missing API Categories (Not Implemented)
| `assistant` | ~5 | Low | AI assistant threads (new) |
| `canvases` | ~4 | Low | Canvas documents (standalone API) |
| `entity` | ~3 | Low | Entity scheduled messages |
| `functions` | ~5 | Low | Workflow functions (new) |
| `apps.datastore` | ~9 | Medium | Slack-hosted data storage |
| `migration` | 1 | Low | Workspace migration |
| `tooling` | ~5 | Low | Developer tooling |
## Recommendations
### Completed Items
1. ✅ Add `chat.scheduledMessages.list` and `chat.meMessage`
2. ✅ Add `conversations.mark` and `conversations.close`
3. ✅ Add `users.identity`, `users.deletePhoto`, `users.setPhoto`
4. ✅ Add `files.remote.*` methods (add, info, list, remove, share, update)
5. ✅ Add `api.test` and `bots.info`
6. ✅ Full chat.postMessage options support
7. ✅ Full conversations API coverage
8. ✅ Multipart file upload support in client
9. ✅ Add chat streaming methods (startStream, appendStream, stopStream)
10. ✅ Add Slack Connect methods (accept/approve/decline/inviteShared/listConnectInvites)
11. ✅ Add requestSharedInvite methods (approve, deny, list)
12. ✅ Add conversations.canvases.create and externalInvitePermissions.set
13. ✅ Add files v2 upload (getUploadURLExternal, completeUploadExternal)
14. ✅ Add files.comments.delete
15. ✅ Add users.discoverableContacts.lookup
16. ✅ Add lists.* API (create, update, delete, items.*, access.*, download.*)
### Future Improvements
1. Expand `admin.*` coverage for Enterprise Grid users
2. Add tests for new Slack Connect and streaming methods
3. Add pagination helpers for list methods
4. Consider adding Canvas and Assistant APIs when they stabilize