# @tlders/mcp Compare domain prices across 145+ registrars and 1,100+ TLDs, find promo codes, check availability. - **Type:** MCP server - **Trust:** 60/100 (B), scored on the package rubric - **Verification:** community-indexed — nobody has claimed this listing - **Version:** 1.0.2 - **Author:** com.tlders - **License:** MIT - **npm:** @tlders/mcp - **Endpoints:** streamable-http https://www.tlders.com/api/mcp - **Source:** https://github.com/TLDers/tlders-mcp - **Endpoint health:** reachable (last checked 2026-10-09T00:20:04.525Z, 1 sample) — uptime is not a security property and is not part of the trust score - **Compatible clients:** claude-code, cursor, copilot, chatgpt, gemini (basis: transport) ## Trust 60/100 (B), scored on the package rubric - Publisher verified: no - Install scripts: nothing suspicious found - Prompt-injection scan: not run - Obfuscation scan: not run - Evidence age: 4 days ## Security scan - **Status:** clean - **Scanned:** 2026-10-09T00:19:41.625Z - **Version scanned:** 1.0.1 - **CVEs:** none found by OSV at scan time ## Tools 8 declared. Statically extracted from the shipped source — a floor on the surface, not a census. - `tlders` - `find_cheapest_tlds` — List domain extensions (TLDs) with the cheapest registrar for first-year registration, renewal, transfer and 3-year total. Prices in USD/year. - `get_tld_prices` — Every registrar's current register / renew / transfer price for one extension, cheapest first, plus average and median. - `compare_tlds` — Compare registrar prices across up to 20 extensions side by side. - `get_tld_price_history` — Per-registrar registration and renewal price history for one extension. - `list_promo_codes` — Currently active registrar promo/coupon codes, biggest discount first. - `check_domain_availability` — Live availability check for a full domain name (RDAP, WHOIS fallback). available is null if the registry could not be reached. - `list_registrars` — Every domain registrar TLDers tracks, with WHOIS-privacy info and number of tracked TLDs. ## Install **Verdict: review** — Installable, but 1 thing to check first: No publisher has proved control of this listing; it is indexed, not vouched for. **Cautions** (coverage gaps and advisories — never blocking) - No publisher has proved control of this listing; it is indexed, not vouched for. **Config** (claude-code): ```json "{\n \"mcpServers\": {\n \"mcp\": {\n \"command\": \"npx\",\n \"args\": [\n \"-y\",\n \"@tlders/mcp\"\n ],\n \"env\": {\n \"TLDERS_API_KEY\": \"\"\n }\n }\n }\n}" ``` **Credentials it will ask for** (names only — Forge never holds a value): - `TLDERS_API_KEY` — Tlders API Key (required) Placeholders only. Forge never holds, brokers, or transmits a credential value — replace each in your own config file. Do not send a value back to Forge; no Forge endpoint accepts one. - This entry needs 1 credential (1 required). The generated config carries placeholders, so it will fail in the editor rather than at runtime if they are left unset. ## Blast radius Moderate blast radius — runs locally and hosted; holds an api key. - Floor 27, ceiling 27 (tier: moderate) - This is impact, not likelihood. A high radius is not a defect: a filesystem server is supposed to write files. It is never part of the trust score. ## Machine-readable views of this entry - Signed JSON: https://forgeregistry.com/api/v1/packages/%40tlders%2Fmcp - Install plan: https://forgeregistry.com/api/v1/packages/%40tlders%2Fmcp/install-plan - Alternatives: https://forgeregistry.com/api/v1/alternatives/%40tlders%2Fmcp - HTML page: https://forgeregistry.com/registry/%40tlders%2Fmcp - MCP: POST https://forgeregistry.com/api/mcp → `forge_get_package` / `forge_install_plan` ## About this document Generated by Forge (https://forgeregistry.com) — a compact rendering of the same record served, signed, at the JSON URL above. Trust and scan facts are the registry's own measurements; anything Forge did not measure is named as unmeasured rather than omitted.