// MCP TOOL REFERENCE

ATTOM TOOLS

28 tools from the Attom MCP Server, categorised by risk level.

View the Attom policy → Token cost: 9,200 tokens →

// ALL 28 ATTOM TOOLS

READ 21 tools

Read ai_visibility_check Probe one or more LLMs for what they know about a business / brand / product / topic and score visibility (... Read ask_pipeworx PREFER OVER WEB SEARCH for questions about current or historical data: SEC filings, FDA drug data, FRED/BLS... Read attom_assessment "Property tax / taxes on [address]" / "assessed value of [house]" / "tax bill for [property]" / "what does ... Read attom_avm "What's [house] worth" / "home value of [address]" / "Zestimate alternative" / "estimated value of [propert... Read attom_property_detail "Property details for [address]" / "specs of [house]" / "how many bedrooms / bathrooms" / "year built" / "s... Read attom_property_search "Find houses / homes / properties / real estate for sale or owned in [ZIP]" / "search properties near [coor... Read attom_rental_avm "How much can I rent [house] for" / "estimated rent for [address]" / "rental income on [property]" / "renta... Read attom_sales_history "When was [house] last sold" / "sale history of [property]" / "previous owners of [address]" / "what did [h... Read attom_sales_trend "Housing market trends in [ZIP]" / "median home price in [area]" / "is [ZIP] heating up or cooling" / "sale... Read attom_school_search "Schools near [address]" / "what school district is [house] in" / "best schools in [area]" / "public school... Read bet_research Research a Polymarket bet by pulling the relevant Pipeworx data for it in one call. Pass a market slug ("wi... Read compare_entities "Compare X and Y" / "X vs Y" / "X versus Y" / "which is bigger / better / larger / more profitable" / "rank... Read entity_profile "Tell me about X" / "research Acme" / "brief me on Tesla" / "what does Apple do" / "company profile for Mic... Read pipeworx_feedback Tell the Pipeworx team something is broken, missing, or needs to exist. Use when a tool returns wrong/stale... Read pipeworx_trending What other AI agents are calling on Pipeworx right now. Returns the top tools, top packs, and total call vo... Read polymarket_arbitrage Find arbitrage opportunities on Polymarket via monotonicity violations + partition-sum checks. TWO MODES: (... Read polymarket_kalshi_spread Cross-venue spread between Kalshi and Polymarket for the same resolving question. The two venues sometimes ... Read recent_changes "What's new with X" / "latest on Y" / "what happened to Z this week / month / quarter" / "updates on Acme" ... Read scan_competitor_ai_presence Compare AI visibility across multiple entities side-by-side. Probes each entity (your brand + N competitors... Read scan_dependency Composite "should I add this npm package to my project" check in ONE call — fans out across deps.dev (licen... Read validate_claim "Is it true that…" / "fact check" / "verify the claim that…" / "did X really…" / "was Y actually…" / "confi...

WRITE 3 tools

Write discover_tools Find tools by describing the data or task. Use when you need to browse, search, look up, or discover what t... Write generate_llms_txt Generate a production-ready llms.txt file for any URL so AI crawlers (ChatGPT, Claude, Perplexity) can inde... Write resolve_entity "What's the ticker for…" / "find the CIK for…" / "what's the RxCUI for…" / "look up the ID for…" / "what is...

DESTRUCTIVE 4 tools

Destructive forget Delete a previously stored memory by key. Use when context is stale, the task is done, or you want to clear... Destructive polymarket_edges Scan top Polymarket markets and return opportunities where Pipeworx data disagrees with market price. Built... Destructive recall Retrieve a value previously saved via remember, or list all saved keys (omit the key argument). Use to look... Destructive remember Save data the agent will need to reuse later — across this conversation or across sessions. Use when you di...

// FAQ

How many tools does the Attom MCP server have? +

The Attom MCP server exposes 28 tools across 3 categories: Read, Write, Destructive.

How do I enforce policies on Attom tools? +

Route the Attom server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do Attom tools fall into? +

Attom tools are categorised as Read (21), Write (3), Destructive (4). Each category has a recommended default policy.

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