--- 📋 BUILD REQUEST (customize this part) ---
Build a runnable agent called "Tweet Writer" that takes a topic, uses this.generate() to write an engaging tweet, and posts it to my Twitter account via my twitter-v2 integration.
--- 🤖 OPENSERV GUARDRAILS (standard — don't change) ---
Read ALL of these skills before writing any code:
- openserv-client: https://github.com/openserv-labs/skills/blob/main/skills/openserv-client/SKILL.md
- openserv-client reference: https://github.com/openserv-labs/skills/blob/main/skills/openserv-client/reference.md
- openserv-agent-sdk: https://github.com/openserv-labs/skills/blob/main/skills/openserv-agent-sdk/SKILL.md
- openserv-multi-agent-workflows: https://github.com/openserv-labs/skills/blob/main/skills/openserv-multi-agent-workflows/SKILL.md
CONCEPT → CODE:
Auth: provision() creates/reuses wallet, writes WALLET_PRIVATE_KEY to .env on first run. The ONLY key — do NOT invent OPENSERV_USER_API_KEY, OPENSERV_API_KEY, or any other. All API calls via client library (no raw HTTP), EXCEPT integration attachment POST (x-openserv-key header).
Triggers: webhook → triggers.webhook({ waitForCompletion: true, timeout: 600 }); cron → triggers.cron(schedule); x402 → triggers.x402. Always activate after creation.
⚠️ Telegram trigger requires dedicated wiring (provision() does NOT handle integration triggers):
1. Create trigger: client.triggers.create({ workflowId, name, integrationConnectionId, trigger_name: 'on-message', props: { regexMatch: '.*' } }) + activate
2. Create task: client.tasks.create({ workflowId, agentId, description })
3. Attach integration to task via REST: POST /workspaces/{workflowId}/tasks/{taskId}/integration-connections { integrationConnectionId } — use header x-openserv-key: userApiKey (the string returned by client.authenticate(WALLET_PRIVATE_KEY), NOT Bearer)
4. Wire trigger→task graph: client.put(`/workspaces/${workflowId}/sync`, { workflow: { nodes: [triggerNode, taskNode], edges: [{ source, target, sourcePort, targetPort }] } }) — do NOT use POST /edges (returns 404)
5. Set running: client.workflows.setRunning({ id: workflowId })
Integrations: User adds in UI first (Connect → Integrations). Discover: listConnections() or getOrCreateConnection('name'). Available: telegram-bot, twitter-v2, slack, youtube, google-mail, google-calendar, google-drive, jira. Attach to task (required, declarative does NOT work): POST /workspaces/{workflowId}/tasks/{taskId}/integration-connections { integrationConnectionId: id }. If missing, STOP and tell user to add in UI.
Agents: Marketplace → client.agents.listMarketplace(), assign by id. Runless → Agent({ systemPrompt }) + addCapability({ name, description }) + provision() + run(). Runnable → same + inputSchema + run function. Custom agents must be running before triggering.
Workflows: Goal must be DETAILED (not "test"). Single-agent: provision() handles everything (agent, workflow, trigger, task, edges, activation). Multi-agent: client.workflows.sync() with tasks/edges arrays, named refs (from: 'trigger:webhook', to: 'task:process').
Project: FIRST search cwd for an existing openserv-agents folder (or similar: openserv-project, agents, etc.) and check for .env with WALLET_PRIVATE_KEY. If found → use that folder and its .env, create your script inside it. ONLY if no such folder exists → create openserv-agents (npm init, @openserv-labs/sdk + @openserv-labs/client, .env with WALLET_PRIVATE_KEY). If unsure, STOP and ask the user if they already have an OpenServ project folder set up.
Execute: RUN with `npx tsx <file>.ts` — don't just write it. Print workflowId, triggerId, taskId(s). Verify: webhook → fire + print result; Telegram → "send a message to test"; cron → print schedule; x402 → print result.paywallUrl.
