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SavePropTax

R0· no sign-in

Free check of a California home for a Proposition 8 property tax reduction, plus owner filing.

v1.0.0 · active · repository · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality79good
Trust93of 100
Uptime, 30 days100%
Latency p50199 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "saveproptax": {
      "type": "http",
      "url": "https://saveproptax.com/mcp"
    }
  }
}
claude mcp add --transport http saveproptax https://saveproptax.com/mcp
[mcp_servers.saveproptax]
url = "https://saveproptax.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "saveproptax": {
      "type": "remote",
      "url": "https://saveproptax.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "saveproptax": {
      "type": "http",
      "url": "https://saveproptax.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=saveproptax&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc2F2ZXByb3B0YXguY29tL21jcCJ9"
}
{
  "servers": {
    "saveproptax": {
      "type": "http",
      "url": "https://saveproptax.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "saveproptax": {
      "httpUrl": "https://saveproptax.com/mcp"
    }
  }
}
extensions:
  "saveproptax":
    enabled: true
    name: "saveproptax"
    type: streamable_http
    uri: "https://saveproptax.com/mcp"
    timeout: 300

Quality 79 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene71 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_filing_status (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); check_property_tax_savings (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); start_filing (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
  • pass
    tools.token_costabout 512 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 512 tokens to load them all · tool set 61ed337823fd · checked 2026-10-19 22:46 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 93 / 100

provenance85
liveness100
freshness85
hygiene100

+repository +dns-namespace +website +reachable +uptime-100% ~updated-61d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://saveproptax.com/mcp streamable-httpnoneyes100%199 ms2025-06-182026-10-19

Tools (3)

check_property_tax_savingsFree check of whether a California home qualifies for a Proposition 8 decline-in-value property tax reduction. Returns a status (qualifies, fair_assessment, not_enough_data, not_residential, window_closed, county_not_served, already_filed, address_not_found, needs_more_info, busy), the current assessment, our opinion of value from recent comparable sales, and the estimated annual savings. When the property qualifies, the result includes a continueToken for start_filing. Checking is free and can only ever lower a tax bill, never raise it.
get_filing_statusCoarse status of a filing by document id: awaiting_signature, awaiting_payment, filed, delivered, or unknown. Returns no personal information, addresses, or amounts.
start_filingStart a county filing for a property that qualified in check_property_tax_savings. Prepares the county's own review form and emails a signing link to the OWNER'S email address. The link is never returned here: the owner personally reviews, signs, and pays a flat $29 before anything is filed. Requires the continueToken from a qualifying check (valid 24 hours).

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "com.saveproptax/saveproptax",
  "title": "SavePropTax",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://saveproptax.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/atifnayeem-oss/saveproptax-mcp",
    "source": "github"
  },
  "websiteUrl": "https://saveproptax.com/agents",
  "description": "Free check of a California home for a Proposition 8 property tax reduction, plus owner filing."
}