io.untax/untax

up checked 2026-11-11T11:38:52.363Z

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Publisher-provided title

Untax

Publisher-provided description

Source-backed property assessment research and draft assessment comparisons for supported pilot j...

Summary by lookupd

Researches property tax assessments, exemptions and appeal routes for supported counties using retained county records and statutory…

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http untax https://untax.io/api/v1/mcp

Codex, remote (streamable-http)

codex mcp add untax --url https://untax.io/api/v1/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "untax": {
      "url": "https://untax.io/api/v1/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (showing 30 of 81)

Publisher-provided text

• check_eligibility Check if a street address is within Untax's active launch area (Hamilton County, TN / Chattanooga) or eligible to join the expansion waitlist.
• join_waitlist Add a homeowner or investor's email to the priority launch waitlist for properties outside the initial launch area, with optional subscriptions for county launc
• get_waitlist_analytics Retrieve real-time waitlist analytics: total signups, referral attribution channels, geographic expansion demand by city/state, email consent rates, and recent
• lookup_property_tax Look up retained county assessment observations for a supported address or parcel ID. Returns appraised/assessed amounts, separate classification and exemption
• get_property_assessment Get retained county assessment observations and source provenance for a supported address or parcel ID. Missing facts stay unavailable; commercial source area i
• audit_property_tax Inspect retained county assessments and, where the supported evidence model permits, a draft building-assessment-equity comparison. Separate conditional rate sc
• recheck_property_opportunities Recheck possible tax-reduction routes against current retained property records and a few owner-reported categories. Returns research and next questions; answer
• suggest_addresses Search retained county-roll address candidates for partial queries and typos. A suggestion is a candidate identity, not verified owner authority or financial el
• get_appeal_lifecycle Retrieve the statutory multi-level appeal ladder (Level 0 Informal -> Level 1 County Board -> Level 2 State Board), deadlines, Walk-Away Zero Guarantee upon den
• get_condition_evidence_catalog Retrieve generic property-condition evidence checklists. Categories have not been screened for any property. No repair-cost, legal entitlement, market-value adj
• suggest_property_condition_defects Suggest evidence checks from retained property observations. Missing hazard evidence stays unavailable. County weather events do not establish parcel damage; no
• quote_address_change Calculate tiered pricing for single or multi-property official mailing address changes in Hamilton County (Free DIY $0, Single $25, Small Portfolio $49, Landlor
• check_portfolio_address_status Reconcile address change orders against official county roll records, returning per-parcel status ('verified_on_roll', 'watching_roll', 'stalled_needs_followup'
• get_microtransactions_catalog Inspect an evidence-gated research inventory of property-tax review routes and actual session tool availability. Each route reports held/unavailable/evidence_re
• check_delinquent_taxes Audit property for active County Trustee delinquent property tax liens, accrued penalty/interest, multiple-year exposure, and Chancery Court foreclosure tax sal
• audit_disabled_veteran_relief Compatibility alias for the shared Veteran supplied-fact screening. Reviews missing applicant, property, residence, review-year and VA-related information befor
• audit_square_footage_correction Audit and generate a Property Record Correction Petition under T.C.A. § 67-5-508 for mass-appraisal square footage errors (e.g., screened porches or unfinished
• audit_commercial_reclassification Audit property misclassification from 40% Commercial down to 25% Residential ratio under T.C.A. § 67-5-801, computing annual tax reduction and demand for 3-year
• get_hamilton_roll_analytics Retrieve comprehensive historical property assessment roll analytics, multi-cycle growth rates (2017, 2021, 2025), and submarket breakdowns for Hamilton County,
• get_knox_roll_analytics Retrieve comprehensive historical property assessment roll analytics, multi-cycle growth rates (2017, 2021, 2025), and submarket breakdowns for Knox County, TN
• get_roll_analytics Retrieve historical property assessment roll analytics for supported counties (Hamilton County or Knox County, TN).
• analyze_parcel_reappraisal_surge Evaluate an individual parcel's appraisal surge between reappraisal cycles against county benchmarks (40% median surge threshold under T.C.A. § 67-5-1701 for Ha
• audit_disabled_homeowner_relief Screen eligibility for Tennessee Disabled Homeowner Property Tax Relief under T.C.A. § 67-5-703. Calculates exact tax relief on up to $30,000 market value cap (
• discover_related_properties Find possible related Prince William County properties from the retained county owner index using a specific subject property. Returns matching reasons and sour
• audit_surviving_spouse_vet_relief Audit eligibility and generate Form F-16 property tax relief application for unremarried surviving spouses of 100% P&T disabled veterans or service members kill
• audit_senior_tax_freeze Audit eligibility and calculate projected 5-year savings for the Tennessee Senior Property Tax Freeze under T.C.A. § 67-5-705 (Constitutional Amendment 2) locki
• get_representation_rules Look up statutory property tax representation rules, agent licensing requirements, written appearance waiver statutes, and governing boards across states (e.g.
• get_jurisdiction_exemption_profile Retrieve comprehensive statutory exemption rules, local option Senior Freeze ceilings, Disabled Veteran caps, and statutory review dates for any county/state.
• audit_scra_interest_cap Audit and enforce Servicemembers Civil Relief Act (50 U.S.C. § 3991) 6% delinquent property tax interest cap, strip unlawful county penalties, and issue stay of
• verify_va_disability_exemption Verify federal VA disability rating (100% P&T, TDIU, SAH) under 38 U.S.C. Chapter 11 and map directly to state/county property tax exemption caps and vouchers.

Details

• Version: 0.4.2
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 311 ms
• First indexed: 2026-11-01T10:03:33.866Z
• Last seen in registry: 2026-11-01T10:03:33.866Z
• Repository: https://github.com/mooshee/untax-mcp
• Website: https://untax.io

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• MCP URL: https://api.lookupd.com/mcp