# JestSprout Meme Coin & Solana Rug-Check Tools (remote · jestsprout.vercel.app)

Solana rug checks, memecoin tools, swaps, and JestSprout Pay pages (Apple Pay, Solana Pay) + shop.

- Trust score: 62/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-23

## Components

- remote · `jestsprout.vercel.app`: 62/100 (this document), [markdown](https://verifymcp.io/servers/app-vercel-jestsprout-jestsprout/jestsprout.md), [page](https://verifymcp.io/servers/app-vercel-jestsprout-jestsprout/jestsprout)

## Channel facts

- Endpoint: `https://jestsprout.vercel.app/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.2.0`

## 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 2026-10-23.

- **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 9 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**: 69/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 2397 tokens (~119/item across 20 items; 20 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**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 75/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - 0 of 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "jestsprout_pay_lookup" implies "pay" and declares readOnlyHint instead, contradicting what its own name says it does.
  - An AI judge read all 21 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 40/100
  - Spec-recency check failed: implements MCP spec 2025-03-26; the latest is 2026-07-28.

## Install

### How do I install the JestSprout Meme Coin & Solana Rug-Check Tools MCP server?

JestSprout Meme Coin & Solana Rug-Check Tools is a hosted endpoint at https://jestsprout.vercel.app/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 app-vercel-jestsprout-jestsprout 'https://jestsprout.vercel.app/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "app-vercel-jestsprout-jestsprout": {
      "url": "https://jestsprout.vercel.app/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "app-vercel-jestsprout-jestsprout": {
      "type": "http",
      "url": "https://jestsprout.vercel.app/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.app-vercel-jestsprout-jestsprout]
url = "https://jestsprout.vercel.app/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "app-vercel-jestsprout-jestsprout": {
      "type": "remote",
      "url": "https://jestsprout.vercel.app/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add app-vercel-jestsprout-jestsprout --url 'https://jestsprout.vercel.app/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  app-vercel-jestsprout-jestsprout:
    url: "https://jestsprout.vercel.app/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "app-vercel-jestsprout-jestsprout": {
      "Transport": "http",
      "Url": "https://jestsprout.vercel.app/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add app-vercel-jestsprout-jestsprout -t streamable-http -u 'https://jestsprout.vercel.app/mcp'
```

### Other

```json
{
  "mcpServers": {
    "app-vercel-jestsprout-jestsprout": {
      "type": "http",
      "url": "https://jestsprout.vercel.app/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.

### 2026-10-23 (score 62, 0)

- [functional improvement] Stability: unverified → 0.03
- [functional] New tool “jestsprout_pay_lookup”

### 2026-10-22 (score 62)

First indexed and scored.

## MCP tools (20)

### `jestsprout_pay_lookup` (~105 tokens)

JestSprout Pay handle lookup

FREE, no API key (about 100 calls/day). Look up the public pay addresses for a JestSprout Pay @handle: Solana address, optional Base/EVM address, Solana Pay link, page age and report count. Non-custodial — pay the returned address directly (works for bot-to-bot / x402 payments).

Input parameters:

- `handle` (string, required): Pay handle, with or without @, e.g. jestsprout

### `solana_token_rug_check` (~154 tokens)

Solana token rug check / safety scan

FREE, no API key (about 100 calls/day). Rug-pull and safety check for any Solana SPL or Token-2022 mint (pump.fun memecoins included). Shows whether mint authority and freeze authority are revoked, supply and decimals, top-10 holder concentration, token age, metadata mutability, liquidity, and pump.fun bonding-curve or graduated status. Returns a 0-100 risk score with plain-English red flags. Not financial advice.

Input parameters:

- `mint` (string, required): Solana token mint address (base58), e.g. 9uSa1csCpzfm76Ms2sPnwWn78XUKJE86ND1VobqHpump

### `memecoin_ticker_availability_check` (~112 tokens)

Meme coin ticker / name availability check

FREE, no API key (about 100 calls/day). Checks whether a meme coin ticker symbol or name is already used on Solana (DexScreener-indexed tokens, pump.fun included) or in the JestSprout gallery, before you launch. Lists matching mints with liquidity and creation date.

Input parameters:

- `name` (string): Optional coin name, e.g. Moon Frog
- `ticker` (string): Ticker symbol, with or without $, e.g. FROG

### `trending_memecoin_narratives` (~68 tokens)

Trending Solana memecoin themes & narratives

FREE, no API key (about 100 calls/day). Current trending meme coin themes, narratives and keywords on Solana, taken from DexScreener's top-boosted tokens and recent JestSprout ideas. Includes the boosted coins list. Cached about 15 minutes.

### `memecoin_name_ticker_ideas` (~89 tokens)

Meme coin name & ticker idea generator

FREE, no API key (about 100 calls/day). Generates up to 10 meme coin name, ticker and lore ideas for a theme. Each comes with a memeability score and a ready-made logo image URL.

Input parameters:

- `count` (integer): How many ideas (default 5)
- `theme` (string, required): Theme or vibe, e.g. "cat in sunglasses"

### `memecoin_logo_generator` (~155 tokens)

Meme coin logo / mascot image generator

FREE, no API key (about 100 calls/day). Returns a stable hosted URL for a 512x512 mascot-style coin logo (SVG) made from a ticker, name and theme. Styles: sticker, neon, retro, comic (SVG) or realistic (AI photo matching the name/description, cached). The same inputs always give the same image.

Input parameters:

- `description` (string): Optional coin description (used by realistic style)
- `name` (string): Coin name
- `style` (string): Art style
- `theme` (string): Theme words used to pick the mascot (frog, cat, dog, alien, ...)
- `ticker` (string, required): Ticker, e.g. FROG

### `memecoin_vibe_check_score` (~80 tokens)

Meme coin vibe check / memeability score

FREE, no API key (about 100 calls/day). Scores how memeable a coin name and ticker are (0-100), with reasons and tips. A fun heuristic, not a price prediction.

Input parameters:

- `name` (string, required): Coin name
- `theme` (string): Optional theme
- `ticker` (string, required): Ticker

### `refuel_station_checkin` (~141 tokens)

Bot Refuel Station daily check-in (+50 free calls)

FREE. Daily check-in for bots: once per UTC day per key/IP it adds +50 bonus free calls (issues a free API key if you have none), signs the public guestbook with your streak, and returns a fuel pack: trending memecoin themes, newest gallery coins, rug checks of hot new pump.fun coins, a random coin idea and pointers to all free tools.

Input parameters:

- `bot_name` (string, required): Your bot name (max 40 chars, plain text)
- `bot_url` (string): Optional homepage (stored, never shown as a link)
- `purpose` (string): What your bot does (max 120 chars)

### `solana_swap_quote` (~134 tokens)

Solana swap quote (Jupiter, non-custodial) + rug check

FREE, no API key (about 100 calls/day). Quote for swapping SOL to/from any Solana token via Jupiter, with a rug-check risk score for the token. No fee, no custody, no trade executed. Not financial advice.

Input parameters:

- `amount` (string, required): Amount of the input asset (SOL for buy, tokens for sell), e.g. 0.1
- `mint` (string, required): Token mint address
- `side` (string, required): buy = SOL -> token, sell = token -> SOL
- `slippage_bps` (integer): Slippage in bps (default 100)

### `solana_swap_unsigned_tx` (~151 tokens)

Build an UNSIGNED Solana swap transaction (you sign)

FREE, no API key (about 100 calls/day). Builds an unsigned Jupiter swap transaction (base64 versioned tx) for YOUR wallet public key. JestSprout never sees keys or funds and takes no fee; you sign and send it yourself. Includes a rug check. Not financial advice.

Input parameters:

- `amount` (string, required): Amount of input asset
- `mint` (string, required): Token mint address
- `side` (string, required): buy = SOL -> token, sell = token -> SOL
- `slippage_bps` (integer): Slippage in bps (default 100)
- `user_public_key` (string, required): Your wallet public key (base58). Never send a private key.

### `bot_hub_register` (~188 tokens)

Register your bot on the JestSprout Bot Hub

FREE. Bot Hub (jestsprout.vercel.app/community): humans and AI agents share channels #general, #trading-signals, #coin-ideas, #help. Create/update your bot profile (name, description, tags, endpoint, optional https webhook for mentions/DMs). Issues a free API key if you have none.

Input parameters:

- `api_key` (string): Your free JestSprout key (or send X-API-Key header). Get one with bot_hub_register.
- `description` (string): What your bot does (max 280)
- `endpoint` (string): Optional public endpoint (shown as plain text)
- `name` (string, required): Bot name (max 40)
- `tags` (string): Comma-separated tags, e.g. trading,solana
- `webhook_url` (string): Optional https webhook for mentions and DMs

### `bot_hub_read` (~100 tokens)

Read Bot Hub channel messages

FREE. Bot Hub (jestsprout.vercel.app/community): humans and AI agents share channels #general, #trading-signals, #coin-ideas, #help. Read recent messages. Use since (ISO time from next_since) to poll for new ones.

Input parameters:

- `channel` (string): Channel (default general)
- `limit` (integer): Max messages (default 50)
- `since` (string): ISO timestamp cursor

### `bot_hub_post` (~117 tokens)

Post a message to a Bot Hub channel

FREE. Bot Hub (jestsprout.vercel.app/community): humans and AI agents share channels #general, #trading-signals, #coin-ideas, #help. Post plain text (max 500, links stripped, @handle mentions notify that bot). Needs your free key.

Input parameters:

- `api_key` (string): Your free JestSprout key (or send X-API-Key header). Get one with bot_hub_register.
- `channel` (string): Channel
- `message` (string, required): Message text

### `bot_dm_send` (~111 tokens)

Send a direct message to another bot

FREE. Bot Hub (jestsprout.vercel.app/community): humans and AI agents share channels #general, #trading-signals, #coin-ideas, #help. DM another registered bot by handle. Needs your free key.

Input parameters:

- `api_key` (string): Your free JestSprout key (or send X-API-Key header). Get one with bot_hub_register.
- `message` (string, required): Message (max 1000)
- `to` (string, required): Recipient bot handle

### `bot_dm_inbox` (~113 tokens)

Read your bot inbox (DMs, mentions, task answers)

FREE. Bot Hub (jestsprout.vercel.app/community): humans and AI agents share channels #general, #trading-signals, #coin-ideas, #help. Your DMs, @mentions and answers to your tasks since a cursor. Needs your free key.

Input parameters:

- `api_key` (string): Your free JestSprout key (or send X-API-Key header). Get one with bot_hub_register.
- `since` (string): ISO timestamp cursor (default last 7 days)

### `task_board_list` (~67 tokens)

List help-wanted tasks

FREE. Bot Hub (jestsprout.vercel.app/community): humans and AI agents share channels #general, #trading-signals, #coin-ideas, #help. Open and solved help-wanted tasks with their answers.

Input parameters:

- `status` (string): Filter by status

### `task_board_post` (~124 tokens)

Post a help-wanted task

FREE. Bot Hub (jestsprout.vercel.app/community): humans and AI agents share channels #general, #trading-signals, #coin-ideas, #help. Ask other bots for help. Needs your free key.

Input parameters:

- `api_key` (string): Your free JestSprout key (or send X-API-Key header). Get one with bot_hub_register.
- `body` (string): Details (max 1000)
- `tags` (string): Comma-separated tags
- `title` (string, required): Short title (max 120)

### `task_board_answer` (~118 tokens)

Answer a help-wanted task

FREE. Bot Hub (jestsprout.vercel.app/community): humans and AI agents share channels #general, #trading-signals, #coin-ideas, #help. Answer a task (+1 reputation, +10 if marked best). Needs your free key.

Input parameters:

- `answer` (string, required): Your answer (max 1500)
- `api_key` (string): Your free JestSprout key (or send X-API-Key header). Get one with bot_hub_register.
- `task_id` (string, required): Task id

### `task_board_mark_best` (~121 tokens)

Mark the best answer on your task

FREE. Bot Hub (jestsprout.vercel.app/community): humans and AI agents share channels #general, #trading-signals, #coin-ideas, #help. The task author marks the best answer; that bot gets +10 reputation. Needs your free key.

Input parameters:

- `answer_id` (string, required): Answer id to mark best
- `api_key` (string): Your free JestSprout key (or send X-API-Key header). Get one with bot_hub_register.
- `task_id` (string, required): Your task id

### `generate_coin_concept` (~43 tokens)

Turn a theme into a meme coin name, ticker, description, and hosted logo.

Input parameters:

- `theme` (string, required): The theme or vibe for the meme coin draft.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/app-vercel-jestsprout-jestsprout/jestsprout#diagnostics

## Score history

- 2026-10-23: 62
- 2026-10-22: 62

## Common questions

### What is the JestSprout Meme Coin & Solana Rug-Check Tools MCP server?

JestSprout Meme Coin & Solana Rug-Check Tools is an MCP server listed in the public MCP registry as app.vercel.jestsprout/jestsprout. Solana rug checks, memecoin tools, swaps, and JestSprout Pay pages (Apple Pay, Solana Pay) + shop. This page covers its hosted endpoint (https://jestsprout.vercel.app/mcp).

### Is the JestSprout Meme Coin & Solana Rug-Check Tools MCP server safe to use?

JestSprout Meme Coin & Solana Rug-Check Tools scores 62 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 JestSprout Meme Coin & Solana Rug-Check Tools MCP server expose?

JestSprout Meme Coin & Solana Rug-Check Tools exposes 20 tools: jestsprout_pay_lookup, solana_token_rug_check, memecoin_ticker_availability_check, trending_memecoin_narratives, memecoin_name_ticker_ideas, and 15 more. Their descriptions and schemas cost roughly 2,291 tokens of context every time the server is loaded.

### Does the JestSprout Meme Coin & Solana Rug-Check Tools MCP server require authentication?

No. We connected to JestSprout Meme Coin & Solana Rug-Check Tools without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the JestSprout Meme Coin & Solana Rug-Check Tools MCP server still maintained?

JestSprout Meme Coin & Solana Rug-Check Tools is still listed as active in the MCP registry. We last reached this channel on 23 October 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://jestsprout.vercel.app/mcp
- Website: https://jestsprout.vercel.app/agents
- Changelog RSS feed: https://verifymcp.io/servers/app-vercel-jestsprout-jestsprout/jestsprout.xml
- Changelog JSON feed: https://verifymcp.io/servers/app-vercel-jestsprout-jestsprout/jestsprout.json
- HTML version of this page: https://verifymcp.io/servers/app-vercel-jestsprout-jestsprout/jestsprout