# co.marketmayhem/mcp (remote · marketmayhem.co)

Launch and trade BSC tokens on Market Mayhem. Your own wallet signs; dry run by default; spend caps.

- Trust score: 65/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-27

## Components

- remote · `marketmayhem.co`: 65/100 (this document), [markdown](https://verifymcp.io/servers/co-marketmayhem-mcp/api-mcp.md), [page](https://verifymcp.io/servers/co-marketmayhem-mcp/api-mcp)
- npm · `@marketmayhem/mcp`: 68/100, [markdown](https://verifymcp.io/servers/co-marketmayhem-mcp/marketmayhem-mcp.md), [page](https://verifymcp.io/servers/co-marketmayhem-mcp/marketmayhem-mcp)

## Channel facts

- Endpoint: `https://marketmayhem.co/api/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-27.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 12 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 75/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 1331 tokens (~110/item across 12 items; 12 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 3/100
  - Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 78/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 34% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 12 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 13 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the co.marketmayhem/mcp server?

co.marketmayhem/mcp is a hosted endpoint at https://marketmayhem.co/api/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http co-marketmayhem-mcp 'https://marketmayhem.co/api/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "co-marketmayhem-mcp": {
      "url": "https://marketmayhem.co/api/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "co-marketmayhem-mcp": {
      "type": "http",
      "url": "https://marketmayhem.co/api/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.co-marketmayhem-mcp]
url = "https://marketmayhem.co/api/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "co-marketmayhem-mcp": {
      "type": "remote",
      "url": "https://marketmayhem.co/api/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add co-marketmayhem-mcp --url 'https://marketmayhem.co/api/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  co-marketmayhem-mcp:
    url: "https://marketmayhem.co/api/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "co-marketmayhem-mcp": {
      "Transport": "http",
      "Url": "https://marketmayhem.co/api/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add co-marketmayhem-mcp -t streamable-http -u 'https://marketmayhem.co/api/mcp'
```

### Other

```json
{
  "mcpServers": {
    "co-marketmayhem-mcp": {
      "type": "http",
      "url": "https://marketmayhem.co/api/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-27 (score 65, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-09-26 (score 65)

First indexed and scored.

## MCP tools (12)

### `what_can_you_do` (~32 tokens)

What this server can and cannot do, and how a trade or launch gets signed. Call this if unsure.

### `get_settings` (~35 tokens)

The live network (chainId 56 = BSC mainnet, 97 = testnet), contracts, fees and pair currencies.

### `new_launches` (~51 tokens)

Tokens launched on Market Mayhem, newest first. Pass `after` (the previous answer's `next`) for only what launched since.

Input parameters:

- `after` (integer)
- `limit` (integer)

### `get_token` (~38 tokens)

One token: symbol, name, pool, fee tier, pair currency, creator. Use quote for a price.

Input parameters:

- `token` (string, required)

### `quote` (~82 tokens)

What a buy or a sale would get right now: amounts, minimum after slippage, site fee and price impact. Sends nothing.

Input parameters:

- `amount` (string, required): buy: pair currency to spend (e.g. BNB); sell: whole tokens
- `side` (string, required)
- `slippageBps` (integer)
- `token` (string, required)

### `prepare_buy` (~109 tokens)

Prepare a buy for the person to sign on marketmayhem.co. Returns a link and a summary; nothing is bought until they confirm in their own wallet.

Input parameters:

- `amount` (string, required): how much of the pair currency to spend, e.g. "0.1" BNB
- `referrer`: a registered referrer (e.g. the app or agent that brought them) earns the referral share
- `slippageBps` (integer)
- `token` (string, required)

### `prepare_sell` (~82 tokens)

Prepare a sale for the person to sign on marketmayhem.co: `amount` in whole tokens or `percent` of what their wallet holds. Nothing is sold until they confirm.

Input parameters:

- `amount` (string)
- `percent` (number)
- `referrer`
- `slippageBps` (integer)
- `token` (string, required)

### `prepare_launch` (~352 tokens)

Prepare a token launch for the person to sign on marketmayhem.co. Needs a name, a ticker, an opening market cap and a logo link. Optional first buy in the same transaction (so nobody buys before them), split across up to 8 wallets; the dead address 0x000000000000000000000000000000000000dEaD burns that part. burnPct sends the creator royalty to buy back and burn. Nothing launches until they confirm.

Input parameters:

- `burnPct` (number): share of the creator royalty that buys back and burns, for ever (100 = all)
- `description` (string)
- `firstBuy`: a first buy in the pair currency, inside the launch
- `firstBuyTo` (array)
- `image` (string, required): an https:// link to the logo (PNG, JPG, GIF or WebP, up to 5 MB). Required: ask the person for one
- `marketCapPair`: or in the pair currency
- `marketCapUsd` (string): the opening market cap in dollars
- `name` (string, required)
- `pair` (string): "BNB" (default), a listed symbol like "USDT", or any BEP20 address
- `referrer`
- `royaltyTo`: send the royalty to another wallet (only with burnPct 0)
- `supply`: whole tokens, default 1000000000
- `symbol` (string, required)
- `telegram` (string)
- `wallet`: the person's wallet, if they told you; the sign page checks it is the one that signs
- `website` (string)
- `x` (string)

### `intent_status` (~48 tokens)

Whether a prepared request was signed: open (waiting for the person), sent (with the transaction and whether it is confirmed), or expired (prepare a new one).

Input parameters:

- `id` (string, required)

### `tx_status` (~28 tokens)

Where a transaction is: pending, failed, confirmed or indexed.

Input parameters:

- `hash` (string, required)

### `referral_link` (~70 tokens)

A referral link for a wallet: people who trade through it pay that wallet a share of the fee, for life. The wallet must be registered or a creator to earn.

Input parameters:

- `address` (string, required)
- `path` (string): a page of the site, e.g. /t/<token>

### `referral_earnings` (~42 tokens)

What a wallet has earned as a referrer (instant and lifetime), its links, and any weeks waiting to be claimed.

Input parameters:

- `address` (string, required)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/co-marketmayhem-mcp/api-mcp#diagnostics

## Score history

- 2026-09-27: 65
- 2026-09-26: 65

## Common questions

### What is the co.marketmayhem/mcp server?

co.marketmayhem/mcp is listed in the public MCP registry as co.marketmayhem/mcp. Launch and trade BSC tokens on Market Mayhem. Your own wallet signs; dry run by default; spend caps. This page covers its hosted endpoint (https://marketmayhem.co/api/mcp).

### Is the co.marketmayhem/mcp server safe to use?

co.marketmayhem/mcp scores 65 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the co.marketmayhem/mcp server expose?

co.marketmayhem/mcp exposes 12 tools: what_can_you_do, get_settings, new_launches, get_token, quote, and 7 more. Their descriptions and schemas cost roughly 969 tokens of context every time the server is loaded.

### Does the co.marketmayhem/mcp server require authentication?

No. We connected to co.marketmayhem/mcp without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the co.marketmayhem/mcp server still maintained?

co.marketmayhem/mcp is still listed as active in the MCP registry. We last reached this channel on 27 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://marketmayhem.co/api/mcp
- Repository: https://github.com/Comovis/MarketMayhem-MCP
- Website: https://marketmayhem.co/developers/
- Changelog RSS feed: https://verifymcp.io/servers/co-marketmayhem-mcp/api-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/co-marketmayhem-mcp/api-mcp.json
- HTML version of this page: https://verifymcp.io/servers/co-marketmayhem-mcp/api-mcp