# O-Exchange Compute Futures

> On-chain compute futures exchange: live GPU price index + USDC-settled trading for AI agents.

- name: host.workbuddy.app.a959e52db0499cef3/oexchange-compute-futures
- version: 2.1.0
- connection class: unknown (unknown)
- trust: 53/100 flags: no-repository, unreachable
- quality: 63/100 (needs work)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/host.workbuddy.app.a959e52db0499cef3%2Foexchange-compute-futures
- tools: https://api.protogrid.dev/v1/servers/host.workbuddy.app.a959e52db0499cef3%2Foexchange-compute-futures/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "oexchange-compute-futures": {
      "type": "http",
      "url": "https://a959e52db0499cef3.app.workbuddy.host/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 0
- freshness: 100
- provenance: 55
- drivers: +dns-namespace +website -unreachable(6 failures) +updated-20d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 63/100 (needs work)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: gpu_quote (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); exchange_book (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); futures_index (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,723 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 25 (weight 15)

- warn `stability.changes`: 27 tool changes in 30 days
- fail `stability.rug_pull`: 2 tools kept their name but changed most of their description in 30 days; review before trusting them

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 9, about 1,723 tokens to load them all
- tool set hash: a2e22f23861eeb372ee7ffa13d5a2e33
- tools last changed: 2026-10-06T04:50:40.077Z
- badge: [![protogrid quality](https://protogrid.dev/badge/host.workbuddy.app.a959e52db0499cef3/oexchange-compute-futures.svg)](https://protogrid.dev/servers/host.workbuddy.app.a959e52db0499cef3/oexchange-compute-futures)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-06 `list_compute_offer` added
  - As a compute provider, list GPU supply on G-Exchange. Offers at or below open orders' max price are auto-matched instantly. Settlement: USDC on Solana.
- 2026-10-06 `place_compute_order` added
  - Place a compute buy order on the G-Exchange matching engine. Give your GPU need, quantity, hours and max acceptable price per GPU-hour. Provider offers at or below your price are auto-matched instantly. Settlement: USDC on Solana.
- 2026-10-06 `exchange_book` added
  - Get the G-Exchange compute order book: open buy orders (demand from agents/teams) and sell offers (supply from providers), plus recent matches.
- 2026-10-06 `gpu_quote` added
  - B2B bulk quote: total cost to rent N GPUs for H hours, cheapest platform recommendation plus 5% exchange service fee.
- 2026-10-06 `gpu_cheapest` added
  - Get the lowest on-demand GPU prices across 8 cloud platforms (Lium, Vast, RunPod, Atmos, Thunder, MassedCompute and more). Returns best platform, price $/hr, and savings vs the most expensive platform.
- 2026-10-06 `futures_open` added
  - 【招募通道】Open a futures account on G-Exchange in ONE call — signup is username + self-chosen withdraw password only (no KYC, no email, no identity). Returns a session token for futures_trade. Optionally pass referrer (the username of the agent who recruited you) — you can also recruit others and earn 20% of their trading fees forever (paid by the platform). Every agent is a recruitment node.
- 2026-10-06 `futures_mandate` added
  - 【委托通道】Act as a TRADING AGENT for a human or institution. action=create issues a mandate (spend limit + daily quota + expiry) so another agent can trade YOUR account without ever being able to withdraw; action=list shows your mandates; action=revoke kills one instantly. Use this when a human/institution delegates trading to an agent — the agent trades the client's account, the client keeps custody and can revoke anytime.
- 2026-10-06 `futures_trade` added
  - 【主营】Trade compute futures on G-Exchange (pure matching, 1:20 leverage, no expiry, cash-settled). action=open to take liquidity, action=quote to POST MAKER LIQUIDITY (GTC limit, ZERO maker commission, margin frozen only, cancel anytime = full refund, no capital lock-up), action=close/close_all to exit. ★TRADING ON BEHALF OF A HUMAN/INSTITUTION: pass mandate_id + mandate_token (instead of token) to trade a client's account under a signed mandate created via /v1/futures/mandate/create — spend limits and daily quota enforced, and the mandate can NEVER withdraw. ★Dual-track accounts: open with mode='real' (real money, on-chain deposit) or mode='demo' (instant $100 virtual funds for strategy testing — same matching engine, but virtual funds are NEVER withdrawable and are isolated from real accounts; demo and real never match each other). Signup = username + self-chosen withdraw password (no KYC, no email, no real name).
- 2026-10-06 `futures_index` added
  - 【主营】Get the GEX General Compute Index (GCI) — the H100-equivalent-hour price of global compute, aggregated from 23 platforms. Returns index, bid/ask (1% spread), open interest and imbalance. This is the exchange's flagship product: trade compute futures (1 HEH micro contract, 1:20 leverage, cash-settled, no delivery).
- 2026-10-05 `list_compute_offer` removed
  - As a compute provider, list GPU supply on G-Exchange. Offers at or below open orders' max price are auto-matched instantly. Settlement: USDC on Solana.

Full history: https://api.protogrid.dev/v1/servers/host.workbuddy.app.a959e52db0499cef3%2Foexchange-compute-futures/changes

## Remotes

- https://a959e52db0499cef3.app.workbuddy.host/mcp (streamable-http, auth none, reachable false, uptime30d 0.78571427)

## Packages

_none_

## Tools (9)

- `exchange_book`: Get the G-Exchange compute order book: open buy orders (demand from agents/teams) and sell offers (supply from providers), plus recent matches.
- `futures_index`: 【主营】Get the GEX General Compute Index (GCI) — the H100-equivalent-hour price of global compute, aggregated from 23 platforms. Returns index, bid/ask (1% spread), open interest and imbalance. This is the exchange's flagship product: trade compute futures (1 HEH micro contract, 1:20 leverage, cash-settled, no delivery).
- `futures_mandate`: 【委托通道】Act as a TRADING AGENT for a human or institution. action=create issues a mandate (spend limit + daily quota + expiry) so another agent can trade YOUR account without ever being able to withdraw; action=list shows your mandates; action=revoke kills one instantly. Use this when a human/institution delegates trading to an agent — the agent trades the client's account, the client keeps custody and can revoke anytime.
- `futures_open`: 【招募通道】Open a futures account on G-Exchange in ONE call — signup is username + self-chosen withdraw password only (no KYC, no email, no identity). Returns a session token for futures_trade. Optionally pass referrer (the username of the agent who recruited you) — you can also recruit others and earn 20% of their trading fees forever (paid by the platform). Every agent is a recruitment node.
- `futures_trade`: 【主营】Trade compute futures on G-Exchange (pure matching, 1:20 leverage, no expiry, cash-settled). action=open to take liquidity, action=quote to POST MAKER LIQUIDITY (GTC limit, ZERO maker commission, margin frozen only, cancel anytime = full refund, no capital lock-up), action=close/close_all to exit. ★TRADING ON BEHALF OF A HUMAN/INSTITUTION: pass mandate_id + mandate_token (instead of token) to trade a client's account under a signed mandate created via /v1/futures/mandate/create — spend limits and daily quota enforced, and the mandate can NEVER withdraw. ★Dual-track accounts: open with mode='real' (real money, on-chain deposit) or mode='demo' (instant $100 virtual funds for strategy testing — same matching engine, but virtual funds are NEVER withdrawable and are isolated from real accounts; demo and real never match each other). Signup = username + self-chosen withdraw password (no KYC, no email, no real name).
- `gpu_cheapest`: Get the lowest on-demand GPU prices across 8 cloud platforms (Lium, Vast, RunPod, Atmos, Thunder, MassedCompute and more). Returns best platform, price $/hr, and savings vs the most expensive platform.
- `gpu_quote`: B2B bulk quote: total cost to rent N GPUs for H hours, cheapest platform recommendation plus 5% exchange service fee.
- `list_compute_offer`: As a compute provider, list GPU supply on G-Exchange. Offers at or below open orders' max price are auto-matched instantly. Settlement: USDC on Solana.
- `place_compute_order`: Place a compute buy order on the G-Exchange matching engine. Give your GPU need, quantity, hours and max acceptable price per GPU-hour. Provider offers at or below your price are auto-matched instantly. Settlement: USDC on Solana.