{ "id": "02-onsa", "slug": "onsa", "normalized_name": "onsa", "name": "Onsa", "vendor_url": "https://api.onsa.ai/api/mcp", "category": "engagement-outbound", "what_it_does": "Find scored B2B leads, read campaign replies and send approved LinkedIn outreach.", "ai_features": "Not evidenced from fetched pages this pass; no AI feature claims recorded without a source URL.", "mcp_status": "community", "mcp_url": "https://api.onsa.ai/api/mcp", "mcp_auth": null, "api_gate": "unknown", "revops_role": "Outbound engagement or dialer/sequencing layer used by sales teams", "tier": "RESEARCHED", "last_checked": "2026-09-12", "sources": "https://api.onsa.ai/api/mcp", "notes": "Homepage fetch failed (HTTPError 401); what_it_does used staging desc. mcp_status=community from official-mcp-registry listing; not an invented official vendor MCP. mcp_url is the registry/listing or product MCP URL from staging. api_gate unknown with dated probe 2026-09-12; free/paid not inferred from HTTP status alone. Promote wave T 2026-09-12.", "mcp_status_bucket": "community", "api_gate_bucket": "unknown", "mcp_urls": [ "https://api.onsa.ai/api/mcp" ], "source_urls": [ "https://api.onsa.ai/api/mcp" ], "source_annotations": [], "vendor_domain": "api.onsa.ai", "display_name": "Onsa", "docs_url": null, "jobs": [], "jobs_tagged_by": null, "jobs_tagged_on": null, "github_url": null, "github_stars": null, "github_last_commit": null, "github_archived": null, "github_fetched_on": null, "github_candidates": [], "docs_digest": null, "docs_last_crawled": null, "submission": null, "mcp_tools": [ { "name": "continue_campaign", "description": "Sends an instruction to the agent inside an existing campaign and returns a jobId to read with fetch_leads. This is the tool that grows or steers a cohort in place - 'find 5 more like these', 'look at Singapore and the Gulf instead of US in", "required_params": [ "campaignId", "message" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "create_shortlist", "description": "Publish the exact preview_shortlist snapshot only after the user has reviewed and explicitly confirmed it. Use unchanged inputs and the returned previewKey. Anyone with the link can view the selected information for 30 days; it is revocable", "required_params": [ "campaignId", "leadIds", "title", "note", "includeRationale", "previewKey", "confirmPublic" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "fetch_leads", "description": "Returns the status and any results of a find_leads or continue_campaign job, by jobId. Status values are \"pending\", \"completed\" and \"stalled\", and `leads` can hold a partial list while \"pending\". For a find_leads job: \"pending\" while it has", "required_params": [ "jobId" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "find_leads", "description": "Starts a live B2B lead search with Onsa's agent, matching real people (with LinkedIn profiles) against the workspace's ICP. Takes a natural-language brief - titles, company type, geography, e.g. 'find 5 fintech founders in NYC'. Returns a j", "required_params": [ "query" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "get_campaign", "description": "Returns one campaign's ICP - the ideal-customer profile the agent derived and scores leads against - plus its outreach template and settings. The ICP comes back exactly as stored, in snake_case: `perfect_lead` and `reachable_market` are one", "required_params": [ "campaignId" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "get_campaign_leads", "description": "Returns the leads of any campaign by campaignId, with the same fields as fetch_leads, including score and scoreExplanation. It covers campaigns not started in this session, which fetch_leads cannot reach because fetch_leads requires a jobId", "required_params": [ "campaignId" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "get_campaign_stats", "description": "Returns the outreach funnel for one campaign: invites sent, invites accepted, messages sent, and replies split into positive / negative / other by sentiment. LinkedIn and email are merged, as on Onsa's Overview page. These count leads rathe", "required_params": [ "campaignId" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "get_lead_memo", "description": "Returns the research memo Onsa's agent wrote about one lead: role history, company size and stage, what they have said publicly, and the angle on them. It is usually far richer than scoreExplanation, and it is the source material for outrea", "required_params": [ "leadId" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "list_campaigns", "description": "Lists the campaigns (past lead searches) in this workspace that the user takes part in, newest first. Returns the newest `limit` of them, default 50; `returned` against `total` shows whether older campaigns were omitted. Each entry has id, ", "required_params": [], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "list_next_steps", "description": "Returns read-only guidance for what to do next. Without campaignId, it returns the first-search question, active search progress, or campaign names and statuses to choose from. A single accessible campaign is resolved automatically. With ca", "required_params": [], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "list_pending_outreach", "description": "Lists outreach messages the agent has drafted that are waiting for a human to approve - the 'a message for X is ready' queue. Each entry carries the draft text, the lead it is for, and why that lead scored as it did. Omitting campaignId cov", "required_params": [], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "list_replies", "description": "Returns the text of what prospects replied, for every lead in the campaign that answered, paired with the outbound message it answers. get_campaign_stats counts replies and labels them; this returns the words. `sentiment` is Onsa's own labe", "required_params": [ "campaignId" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "preview_shortlist", "description": "Prepare a preview of 1–50 selected prospects from a campaign you can access. Does not publish anything. Only names, roles, companies, LinkedIn profiles and optionally fit ratings and why-matched explanations are included. Show the complete ", "required_params": [ "campaignId", "leadIds", "title", "note", "includeRationale" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "read" }, { "name": "revoke_shortlist", "description": "Revoke a list link you created, using the id returned by create_shortlist. Future views stop immediately; previously copied or downloaded information cannot be recalled.", "required_params": [ "id" ], "evidence": "live-list", "repo_party": null, "source_party": null, "risk": "write" }, { "name": "rewrite_outreach", "description": "Replaces the text of an outreach draft that is waiting for approval. The current draft and the lead's scoreExplanation come from list_pending_outreach; get_lead_memo carries the richer research on that person. 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