KeepMD MCP server

• Registry nameorg.keepmd/eob-decoderverified in the MCP registry

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

• Stateanswerschecked 2026-11-04
• Tools5
• Server calls itselfkeepmd-eob-decoder
• Server version0.1.0
• Protocol version2025-06-18

On 2026-11-04 the server answered initialize and tools/list without a sign-in. First answer in 274 ms.

• Whether its tools do the product's job has not been judged yet.
• Checked on 1 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: 1 so far
• Answeredmeasuring1 of the 7 daily checks it takes to print a share
• Median first answer247 ms
• Space in an agent's context≈ 1,469 tokensthe definitions of all its tools (5), which an agent carries on every turn
• Tool definitionsA · 93 of 100
• Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once

• Parameters without a description: in 2 of 5

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_codes

  Checks codes against the current official releases, which change every year, and reports whether each is valid, billable or terminated today. Returns the official descriptor for ICD-10-CM diagnosis codes, HCPCS Level II…

• search_codes

  Finds ICD-10-CM diagnosis codes and HCPCS Level II service, supply and drug codes whose official description matches words from a statement (everyday wording such as "flu shot" or "x-ray" is translated to the clinical terms), or whose…

• explain_insurance_term

  Returns KeepMD's plain-language definition, a worked example and related terms for an insurance or medical-billing term from its glossary (allowed amount, deductible, coinsurance, balance billing, CO/PR group codes, No Surprises Act…

• check_eob_math

  Recomputes one EOB line or claim total from the printed amounts (billed, allowed, plan paid, deductible, copay, coinsurance, non-covered, patient responsibility) and reports the contractual adjustment, the expected patient responsibility…

• get_eob_reading_guide

  Returns KeepMD's step-by-step guide, red flags and links to official consumer resources for reading an Explanation of Benefits (overview), resolving a bill that looks wrong (dispute), appealing a denial (appeal), or the handful of terms…