IERhub MCP server

• Registry namecom.ierhub/license-lookupverified in the MCP registry

The registry name sits under ierhub.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-31
• Tools9
• Server calls itselfierhub
• Server version1.0.0
• Protocol version2025-03-26

On 2026-10-31 the server answered initialize and tools/list without a sign-in. First answer in 250 ms.

• Its tools do none of the product's use cases we checked: finish TDLR electrician continuing education hours on a phone; download and print a completion certificate for your records.
• Checked on 4 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 4 so far
• What an agent can do with it0 of 2 use cases
• Answeredmeasuring4 of the 7 daily checks it takes to print a share
• Median first answer531 ms
• Space in an agent's context≈ 970 tokensthe definitions of all its tools (9), which an agent carries on every turn
• Tool definitionsA · 94 of 100
• Typed results0 of 9 toolsdeclared outputSchema: results come typed, read once

• Parameters without a description: in 3 of 9

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• lookup_license

  Look up one Texas electrician license in the Texas Department of Licensing and Regulation (TDLR) file by license number, or by last name plus license type. Returns type, number, county, expiration date, the renewal state, and the fees for…

• get_renewal_path

  Say how a Texas electrician license renews, for a license type and the months since it expired. Returns the window, the fee, the method (online, mail or reapply), and the forms to send.

• list_forms

  List the Texas Department of Licensing and Regulation (TDLR) electrician forms: id, title, form number, when a person needs it, and the PDF address. Optional filter.

• get_form

  Get one TDLR electrician form by id: purpose, pages, mailing address, SHA-256 and the date of the last check.

• check_form_changed

  Say whether TDLR changed one form since the IERhub mirror was made: the unchanged-since date and any logged change rows.

• get_license_stats

  Counts of active licenses and licenses that expire within 3 months, by license type, from the daily Texas Department of Licensing and Regulation (TDLR) file pull.

• get_course_offer

  The IERhub 4-hour TDLR approved continuing education course for Texas electricians: name, hours, TDLR course number, prices and the page to buy it.

• list_license_types

  The ten Texas electrician license types that IERhub holds renewal fees for: page slug, name, renewal fee and the lookup page.

• subscribe_alert

  Start an email alert sign up for one license: 30 and 7 days before it expires, and at each fee step after. Writes a pending record and sends a confirm email. Ask the person first.