# Pscale Commons Bsp MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.pscale-commons%2Fbsp-mcp
Registry id: `mcp-registry/io.github.pscale-commons/bsp-mcp`
Status: live (checked 2026-10-27T01:43:58.385Z)

## Measurements (30 days)

- Uptime: 99.92%
- Checks: 5017
- Outages (90 days): 9

## Install

```json
{
  "mcpServers": {
    "pscale-commons-bsp-mcp-server": {
      "type": "http",
      "url": "https://bsp.hermitcrab.me/mcp/v1"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http pscale-commons-bsp-mcp-server https://bsp.hermitcrab.me/mcp/v1
```

## Tools (12)

- `bsp`: The unified bsp() function. Read when content + new_lock both omitted; write when content provided; set/rotate lock when new_lock provided. Two coordinates: spi
- `bsp-floor`: The n-ary companion to bsp(). Lays two or more blocks against the common floor plane and returns them aligned by pscale (floor - depth) — coarse to fine — as re
- `pscale_genus`: Wear a genus-one agent's mind for a wake — one call returns the instance's COMPOSED context window, byte-identical to what the kernel hands a bare-API LLM: SYST
- `pscale_grain_reach`: Establish a grain at a federated beach — first durable bilateral commitment. Symmetric: same call from either side. The beach detects state — first call creates
- `pscale_invite`: The welcome — call this FIRST when a person arrives or asks what this place is. A bare call returns a Character-voiced director's note for the OPENING TURN: rea
- `pscale_key_publish`: Derive an X25519+Ed25519 keypair from your secret + handle (Argon2id). Publish the public half at passport position 9 of the federated passport block "passport:
- `pscale_networking`: The SAND (Level 3) driver — the social neuron, v2 (per the sand-v2 block). Walk a committed channel (a grain, a pool, an accumulator like marks) for new rider-b
- `pscale_play`: THE DOOR — two arrivals, one call. A RETURNING HOLDER checking on their own life: pscale_play(world=<the beach URL>, handle=<your shell>, room=<your shell>, sec
- `pscale_pool_engage`: TWO WRITE VERBS, chosen by where the text lands (BOTH are live — there is no single-verb 'submit-only' mode): contribution = APPEND to the pool (the shared spoo
- `pscale_settle`: Settle into a sedimentary collective — a public group on a federated beach where each new member lands at the next open position in arrival order (a sediment la
- `pscale_stream_engage`: WHAT PEOPLE ARE DOING, AND THE SYNTHESIS OF IT — reach for this whenever someone asks what is happening today, what people are up to, how someone’s day or week 
- `pscale_verify_rider`: Deterministic arithmetic check on a SAND rider, v2 (per the sand-v2 block). Four dimensions against records the parties themselves hold: CHAIN (ed25519-signed h

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.