Timely for AI agents
Timely automatically tracks time across apps, calendars, and devices to build timesheets, used by agencies and consultancies that bill clients by the hour. Connect it once through Arc0, and your agent, or Claude, ChatGPT and Cursor, can use it through one MCP endpoint, limited to what each user approved.
What agents do in Timely.
List projects and their events
Pull tracked activity events for a project as a read-only check before invoicing.
Filter a time report
Run a filtered report across a team or client for a given period.
Confirm before deleting a label
Check with the user before deleting a project label, since past time entries carry that label.
41 Timely actions, graded by risk.
Every Timely action is tagged read, write or destructive, so one policy covers the whole app and new actions inherit the right default.
read
24Look things up. Allowed by default.
- timely.get_teamRetrieve a team
- timely.get_userRetrieve a user
- timely.get_labelRetrieve a label
- timely.get_clientGet Client
- timely.list_rolesList roles
- timely.list_teamsList teams
- timely.list_usersList users
- timely.get_projectGet project
- timely.get_webhookGet Webhook
- timely.list_eventsList events
- timely.list_labelsList labels
- timely.list_clientsList clients
- timely.list_accountsList accounts
- timely.list_projectsList projects
- timely.list_webhooksList Webhooks
- timely.get_activitiesGet activities
write
14Create and change things. Allow, or ask the user first.
- timely.create_teamCreate Team
- timely.update_userUpdate a user
- timely.create_labelCreate Label
- timely.update_labelUpdate a label
- timely.create_clientCreate Client
- timely.create_reportCreate report
- timely.update_clientUpdate a client
- timely.create_webhookCreate Webhook
- timely.update_projectUpdate a project
- timely.update_webhookUpdate Webhook
- timely.create_day_lockingCreate Day Locking
- timely.update_day_lockingUpdate day locking settings
- timely.filter_reportsFilter reports
- timely.process_bulk_eventsProcess bulk events
destructive
3Delete, cancel or archive. Ask first, or deny outright.
- timely.delete_teamDelete a team
- timely.delete_labelDelete a label
- timely.delete_webhookDelete Webhook
Timely in three steps.
- 01Your users connect TimelyThey sign in to Timely on Arc0 Connect, under your brand, and approve the access you ask for.
- 02You set the rulesReads run, writes like “create Team” can wait for the user, and “delete a team” can be denied outright.
- 03Any agent can actYour agent calls Timely through the Arc0 SDK or MCP, and so can Claude, ChatGPT and Cursor. Every call lands on the audit log.
await arc0.policies.set('timely', { read: 'allow', write: 'ask', // create_team destructive: 'deny', // delete_team }) # Claude Code: the same connection, one URL $ claude mcp add --transport http arc0 \ https://mcp.arc0.ai/u/u_8f2
How Timely connects.
Users sign in to Timely on Arc0 Connect and approve the scopes you request. Build with Arc0’s Timely OAuth app, or bring your own so the Timely consent screen names you. Tokens refresh automatically, and you can export them whenever you want.
The same Timely connection serves your agent over MCP and your own backend over REST and the proxy, so a user connects once. How Arc0 handles credentials →
- AUTH
- OAuth 2.0
- CREDENTIALS
- Per-tenant encrypted vault
- MODEL SEES
- Results only, never credentials
- AUDIT LOG
- Every call, on every plan
Use Timely from any agent.
Timely and Arc0, answered.
Can I use Timely with Claude, ChatGPT or Cursor?
Yes. Connect Timely to Arc0 once, then add your Arc0 MCP URL to Claude, ChatGPT, Cursor, Claude Code or any other remote-MCP client. Each assistant only gets the Timely actions you allow.
How do users connect Timely?
Users sign in to Timely on Arc0 Connect and approve the scopes you request. Build with Arc0’s Timely OAuth app, or bring your own so the Timely consent screen names you. Tokens refresh automatically, and you can export them whenever you want.
Which Timely actions can my agent take?
41 in total: 24 read, 14 write and 3 destructive, such as “create Team”. Your policies decide which of them each agent may call.
Can I stop my agent from deleting things in Timely?
Yes. Actions like “delete a team” are graded destructive. Set destructive actions to deny, or to ask so the user approves each one, and blocked calls still show up on the audit log.
Can my own backend call Timely too?
Yes. The same Timely connection is available over REST and through the Arc0 proxy, so your product and your agent share one connection per user.
Plug Timely into your agent.
Your users connect Timely once, under your brand. Your agent gets 41 actions behind your policies, with every call on the record.
Free to build · MCP + REST · Audit log on every plan