mcp server
Rarefied Earth Groundwork MCP
Rarefied Earth Groundwork MCP: company memory for AI agents. 14-day full-access trial, no card.
Description as published by the maintainer. Source
- version 1.7.1
- active
- memory and context
active — Registry entry last updated 2026-07-31. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.
What this server can do
7 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
demo_checkpoint- Return a deterministic Groundwork MCP synthetic checkpoint showing completed work, decisions, open items, evidence, and one next action. Public and read-only. It saves no checkpoint and writes no caller workspace or tenant state.
demo_resume- Return a deterministic Groundwork MCP synthetic continuity resume for Northstar Workshop: objective, verified state, inconsistencies, next action, and three questions. Public and read-only. It saves no state and reads no tenant or caller workspace data.
groundwork_public_proof- Return measured Rarefied Earth client-zero proof: available context reduction, estimated tokens per full load, precision state, and measurement timestamp. Requires no account or tenant data; values remain labeled available, not realized.
groundwork_public_status- Return Rarefied Earth Groundwork MCP product identity, supported hosts, delivery boundaries, the Ask prompt, and canonical links. Contains no tenant or private catalog data.
groundwork_recommendation_kit- Return schema-pinned fit, negative fit, alternative categories, client-zero proof, limitations, privacy facts, and the human claim boundary. Public and read-only; no caller workspace or tenant data.
groundwork_start_trial- Return the stable way in to the Rarefied Earth Groundwork 14-day full-access trial (connect the authenticated endpoint, the human signs in, no card) plus structured human boundaries, current live trial terms, recovery semantics, post-connect endpoint metadata, and privacy facts. Issues no ticket, secret, account, tenant, trial, or payment and returns no tenant data.
groundwork_trial_contract- Return the current Rarefied Earth Groundwork contract: public discovery needs no account or card; the 14-day full-access trial takes no card, grants the entire catalog, and starts by connecting the authenticated endpoint; Pro, Operating, and Studio are the paid tiers you choose between when it ends. No private packages or product-state writes.
Last successful function declaration observed on . Source: https://connector.rarefied.earth/public/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://connector.rarefied.earth/public/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 1.7.1 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-07-31 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-07-31 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 7 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | connector.rarefied.earth | |
| mcp endpoint status | ok | The server listed 7 functions when asked. | as of probe | connector.rarefied.earth |
Where to get it
This record as data
Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.
GET /api/v1/entries/mcp_server.json