Sandwich MCP server

Which servers in the official MCP registry are Sandwich's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-19

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Whose server it is

Registry namecom.joinsandwich/directoryverified in the MCP registry

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

When we asked itchecked 2026-10-19

Stateanswerschecked 2026-10-19
Tools3
Server calls itselfcom.joinsandwich/directory
Server version0.1.0
Protocol version2025-03-26

On 2026-10-19 the server answered initialize and tools/list without a sign-in. First answer in 147 ms.

Measured dailydaily checks: 2, the first on 2026-10-19

Answeredmeasuring2 of the 7 daily checks it takes to print a share
Median first answer924 ms
Space in an agent's context≈ 442 tokensthe definitions of all its tools (3), which an agent carries on every turn
Tool definitionsA · 100 of 100

Every tool passes all six checks.

Worth a look

None of the five warning signs in these definitions.

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 state of vendors' MCP servers: method and numbers →

Tools it offers3 tools · read 2026-10-19

search_care_resources
Search public Sandwich channels, guides, reports, answers, glossary terms, and tools for aging-parent and sandwich-generation care planning.
get_channel
Return metadata and canonical links for one public Sandwich channel by slug.
calculate_long_term_care_cost
Estimate long-term care cost by U.S. state, care type, years, and annual inflation using Sandwich's CareScout 2025 dataset.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "directory": {
      "type": "http",
      "url": "https://www.joinsandwich.com/api/mcp"
    }
  }
}

Other servers listed as Sandwich's

com.joinsandwich/care-circleanswers, requires sign-inverified in the MCP registry

OpenAPI spec

15 paths, read 2026-10-19. Open the spec ↗

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.