
Gaff
An open-source property engine with an MCP server and Claude skill. Scores home listings against user preferences and estimates value using UK Land Registry so…
What it does
The specific capability behind this listing, and where to get it.
Gaff
An open-source property engine with an MCP server and Claude skill. Scores home listings against user preferences and estimates value using UK Land Registry so…
Official Gaff 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 Gaff 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.
Gaff'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": "gaff",
"name": "Gaff",
"url": "https://github.com/finnomahony2/gaff",
"logo": "https://github.com/finnomahony2.png?size=200",
"niche": null,
"category": null,
"short_summary": "An open-source property engine with an MCP server and Claude skill. Scores home listings against user preferences and estimates value using UK Land Registry so…",
"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 or paid plan amounts were observed on the homepage.",
"confidence": "medium",
"source_url": "https://github.com/finnomahony2/gaff",
"checked_at": "2026-10-15T01:49:16.201Z",
"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/finnomahony2/gaff"
],
"last_checked": null,
"how_to_connect": {
"website": "https://github.com/finnomahony2/gaff",
"docs": null,
"mcp": null,
"a2a": null,
"api": null,
"protocols": [
"MCP"
],
"install": "git clone https://github.com/finnomahony2/gaff && cd gaff pip install . # not on",
"repository": "https://github.com/finnomahony2/gaff",
"note": "Speaks MCP but publishes no endpoint we could verify — check the docs/website."
},
"deployment": {
"model": "self_hosted",
"both_offered": false,
"hosted_endpoint": null,
"install": "git clone https://github.com/finnomahony2/gaff && cd gaff pip install . # not on",
"note": "You run it yourself: install from the published command/package; no vendor endpoint found.",
"evidence": {
"sources": [
"page_text:install",
"page_text:licence"
],
"excerpt": "ff.mcpb from the latest release and open it. That is the whole install. For the CLI: git clone https://github.com/finnomahony2/gaff && cd gaff pip install . # not",
"url": "https://github.com/finnomahony2/gaff",
"observed_day": "2026-10-20",
"age_days": 2,
"hosted_evidence": null,
"rule": "deploy-v1"
}
},
"licence": {
"name": "MIT",
"note": "Named licence as published; applies to the code, not to where it runs.",
"evidence": "page text: \"perty-data uk-property Resources Readme MIT license Activity Stars 0 stars Watch\"",
"observed_day": "2026-10-20",
"age_days": 2
},
"evidence_checks": {
"price": {
"status": "unknown",
"note": "no observed price page text held for this listing"
},
"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": 394,
"uptime_7d": 1,
"checked_at": "2026-10-21T02:35:52.170Z",
"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."
}