Look up US prescription drug acquisition costs and compare what your health plan pays against public benchmarks.
Connects to CMS NADAC (National Average Drug Acquisition Cost) and FDA drug shortage data. Helps employers and plan sponsors audit pharmacy benefit manager pricing, check drug availability, decode medical claim codes, and prepare PBM contract renewals with vendor-neutral checklists.
Try asking Muse: "My health plan paid $400 for a 30-day supply of atorvastatin, is that reasonable compared to what pharmacies actually pay?"
Source: Found in the official MCP Registry (ai.rxmanager/mcp) · First listed September 24, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
musedirectory.ai is not part of Meta. More about how Muse handles your information
Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://mcp.rxmanager.ai/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
RxManager is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://mcp.rxmanager.ai/mcpResponse time at the last check: 97ms. Worked in 99.1% of checks over 30 days.
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
drug_price_lookupLook up the live public acquisition cost (CMS NADAC — National Average Drug Acquisition Cost) for a prescription drug in the United States: the per-unit price retail pharmacies actually pay to buy it, by strength, with the effective date. This is the honest baseline for judging wdrug_searchSearch US prescription drugs by full or partial brand/generic name. Returns matching drugs with their generic name and brand names, so you can pick the right one before calling drug_price_lookup or drug_spread_check.drug_spread_checkCompare what a US health plan was actually charged for a prescription fill against the live public acquisition cost (CMS NADAC) for the same quantity. Returns the acquisition cost, the amount charged, the gap, and the multiple. Use when someone asks "my plan paid $X for [drug] — drug_shortagesList current US prescription drug shortages from the FDA Drug Shortage Database (refreshed daily). Optionally filter by drug name or drug class. Returns the generic name, brand names, how long the shortage has been running, and how many manufacturers are affected. Useful for checmedical_code_lookupLook up any US medical claim code across all major code sets at once: CPT (with 2025 RVUs), ICD-10-CM diagnoses, HCPCS Level II, MS-DRG payment groups, CARC denial reason codes (accepts EOB formats like CO-45 or PR-1), and place-of-service codes — plus Medicare MUE unit limits andrug_info_lookupFull profile of a US prescription drug by brand or generic name: identity and manufacturer, live CMS NADAC acquisition pricing, Medicare Part D spending and utilization, estimated pricing spread, and active clinical-trial pipeline. Broader than drug_price_lookup — use when someonpbm_term_explainerPlain-English explanation of pharmacy benefit (PBM) contract terms that drive employer plan cost: spread pricing, pass-through pricing, AWP, WAC, NADAC, MAC, rebates, rebate pass-through, effective rate guarantees, lesser-of logic, DIR fees, audit rights. Each explanation includerenewal_checklistGenerate a dated preparation checklist for an employer pharmacy-benefit (PBM) contract renewal. Given the renewal date, returns what a plan sponsor should request and do at 120, 90, 60, and 30 days out — contract and exhibits, claims data, rebate reconciliation, benchmark review,https://mcp.rxmanager.ai/mcpNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use RxManager to help me. It is a free service with an MCP server at https://mcp.rxmanager.ai/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
At the last check (November 13, 2026, 12:15 UTC) the endpoint was working, answering in 97ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
It exposes 8 tools, including drug_price_lookup, drug_search, drug_spread_check, drug_shortages. For example, you could ask Muse: "My health plan paid $400 for a 30-day supply of atorvastatin, is that reasonable compared to what pharmacies actually pay?"
This listing was added from public sources (Found in the official MCP Registry (ai.rxmanager/mcp)). If you build RxManager, claim it to correct the details and get your badge.
Paste this on your site or README. It always shows the latest check.
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