MarketNow Registry / Search / permitstack-mcp

permitstack-mcp

MCP server for the PermitStack building permit API — search 102M+ US building permits across 10,000+ cities in 48 states and DC from Claude and other AI agents.

Search v1.2.4 by permit-stack

Trust score

50/100

Install risk

Runs registry code

Downloads / week

Source

npm-registry

Indexed

2026-09-10

Install

$ npx -y permitstack-mcp

Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

Adoption evidence: 47 weekly registry downloads.

How MarketNow scored this

Sentinel Index Heuristics — a security-first estimate from public signals:

Package age and release activity (stale repositories lose points)
Verified adoption: registry downloads or GitHub stars, not follower counts
Typosquat distance against the 150 most-installed MCP packages
Injection markers scanned in the package description

Heuristic, not a guarantee. For verified agent credentials and revocation, see the MarketNow Trust API.

What is permitstack-mcp?

MCP server for the PermitStack building permit API — search 102M+ US building permits across 10,000+ cities in 48 states and DC from Claude and other AI agents. Indexed by MarketNow with trust 50/100 (Runs registry code).

How do I install it?

Run $ npx -y permitstack-mcp Installing via npx/uvx/npm install executes arbitrary code from the public registry on your machine. This is the install-risk semantic of the MarketNow catalog — verify the publisher before running it.

What does the trust score mean?

Security-first heuristic over public signals (age, adoption, typosquat distance, injection markers). It is not a popularity ranking and not a guarantee of safety. permitstack-mcp scores 50/100.