ZBS Index What actually exists in applied AI, with the source next to it

mcp server

Persimmon

Brand-intelligence MCP: momentum scoring, signal evidence, and competitive context for agents.

Description as published by the maintainer. Source

  • version 0.1.1
  • archived
  • evaluation

archived — The linked repository returns 404. It was deleted, renamed or made private. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.

What this server can do

3 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.

get_brand_signals(brand, limit, tier_floor)
Use this when an agent needs the recent harvested signals (each with text, tier, score, and source URL) backing a brand's score. Public-citable signals only — internal-only items are filtered before emit. Always carries a coverage_status describing why a list may be empty. Required: brand.
get_competitive_context(brand, limit)
Use this when an agent needs a brand's competitor set, peer momentum snapshots, and a deterministic competitive-position one-liner. Excludes peers without real signal coverage (scaffold tier). Always carries a coverage_status describing the result. Required: brand.
get_momentum_index(brand, limit)
Use this when an agent needs Persimmon's deterministic momentum score for a specific brand or the top of the index. Returns composite score plus four dimensions (Draw, Surge, Wedge, Hold), tier band, signal count, and last-updated timestamp. Pure read; no LLM calls in scoring.

Last successful function declaration observed on . Source: https://mcp.persimmonhq.com/mcp. We list what the server declared; we do not call any of these functions.

Endpoint status observed on . Source: https://mcp.persimmonhq.com/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 0.1.1 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-05-06 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-05-06 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
repository status not_found GitHub returned 404 for the repository the maintainer listed. The project was deleted, renamed or made private, so the listing points at nothing. as of fetch GitHub
mcp tools declared 3 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 mcp.persimmonhq.com
mcp endpoint status ok The server listed 3 functions when asked. as of probe mcp.persimmonhq.com

Where to get it

Also from machiasturner

  • Spann Stays — repository gone
    Read-only sample stays, booking constraints, and staged reservation actions for review.

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

Sources

  1. machiasturner/simmon-core on GitHub — GitHub, observed , trust tier 3.
  2. Tools declared by the MCP server at https://mcp.persimmonhq.com/mcp — mcp.persimmonhq.com, observed , trust tier 1.
  3. Official MCP Registry — Model Context Protocol, observed , trust tier 1.