
yatt-ts
Configurable MCP server library for AI-driven UI testing with Playwright. Provides 35 tools for test management, headless and live browser sessions, screenshot…
What it does
The specific capability behind this listing, and where to get it.
yatt-ts
Configurable MCP server library for AI-driven UI testing with Playwright. Provides 35 tools for test management, headless and live browser sessions, screenshot…
Official yatt-ts links
Source repository available · no commercial pricing observed.
No price does not imply the product is free. Any code-host platform pricing is excluded.
Is yatt-ts good value?
Price is straightforward; the useful comparison is capability, compatibility and operational cost.
Source repository available · no commercial pricing observed.
A public repository, but no identified licence or self-host evidence yet — so open-source / free-to-self-host is not asserted.
Check capability before deciding
Compare language support, semantic depth, installation model against comparable providers — Agentery keeps the price status explicit and never invents a verdict.
yatt-ts's local market
Nearest products by what they do — a different cohort from the buyer-tier benchmark above.
See the MCP response behind this page · get_provider_profile()
See the MCP response behind this pageget_provider_profile (get_agent_profile remains a callable alias)
{
"agent_id": "yatt_ts",
"name": "yatt-ts",
"url": "https://github.com/josvaal/yatt-ts",
"logo": "https://github.com/josvaal.png?size=200",
"niche": null,
"category": null,
"short_summary": "Configurable MCP server library for AI-driven UI testing with Playwright. Provides 35 tools for test management, headless and live browser sessions, screenshot…",
"task_performed": "unclear",
"inputs_accepted": [],
"outputs_produced": [],
"integrations_available": [],
"protocols_or_interfaces": [
"MCP"
],
"industry_fit": [],
"autonomy_level": "unclear",
"human_approval_needed": "unclear",
"pricing_model": "unclear",
"price": {
"observed": false,
"billing": "not_found",
"currency": null,
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "No public price found",
"summary": "No public pricing is shown; the repository is presented as an MIT-licensed open-source npm library.",
"confidence": "medium",
"source_url": "https://github.com/josvaal/yatt-ts",
"checked_at": "2026-10-20T03:25:30.186Z",
"source_kind": "vendor",
"amount": null,
"display": null,
"plans": [],
"source": "render+llm"
},
"trust_or_rating_signal": [],
"evidence_quality": "unclear",
"entity_type": "mcp_server",
"regulated_data_suitability": "unclear",
"evidence_urls": [
"https://github.com/josvaal/yatt-ts"
],
"last_checked": "2026-10-20",
"profile_checked": null,
"price_checked": "2026-10-20",
"how_to_connect": {
"website": "https://github.com/josvaal/yatt-ts",
"docs": null,
"mcp": null,
"a2a": null,
"api": null,
"protocols": [
"MCP"
],
"install": "npm install yatt-ts # or bun add yatt-ts Node 22.5+ or Bun 1.4+. On fir",
"repository": "https://github.com/josvaal/yatt-ts",
"note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
},
"deployment": {
"model": "both",
"both_offered": false,
"hosted_endpoint": null,
"install": "npm install yatt-ts # or bun add yatt-ts Node 22.5+ or Bun 1.4+. On fir",
"note": "Offered both ways: a vendor-hosted endpoint AND a self-run install are documented.",
"evidence": {
"sources": [
"page_text:hosted",
"page_text:install",
"page_text:licence"
],
"excerpt": "ompatible. http enabled (false), port (3191), host (127.0.0.1), cors.origins (['*']) Streamable HTTP transport instead of stdio. auth token | tokenHash Bearer auth for HT",
"url": "https://github.com/josvaal/yatt-ts",
"observed_day": "2026-10-23",
"age_days": 2,
"hosted_evidence": "wording: \"Streamable HTTP\"",
"rule": "deploy-v1"
}
},
"licence": {
"name": "MIT",
"note": "Named licence as published; applies to the code, not to where it runs.",
"evidence": "page text: \"h typed configuration. Resources Readme MIT license Activity Stars 0 stars Watch\"",
"observed_day": "2026-10-23",
"age_days": 2
},
"evidence_checks": {
"price": {
"source_url": "https://github.com/pricing",
"last_observed_day": "2026-09-22",
"age_days": 33,
"verified_day": "2026-09-22",
"note": "verified = the page-text gate ran for that scan day (day-before/day-of text check)"
},
"agent_card": {
"status": "unknown",
"note": "no Agent Card URL recorded for this listing"
},
"endpoint": {
"status": "unknown",
"note": "endpoint not yet checked"
}
},
"product_group": null,
"liveness": {
"probed": true,
"alive": true,
"endpoint_kind": "site",
"latency_ms": 157,
"uptime_7d": 1,
"checked_at": "2026-10-24T02:47:03.122Z",
"consecutive_failures": 0,
"status": "alive"
},
"price_extras": {
"free_tier": null,
"unit_cost": null
},
"reported_success": null,
"feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}