Solana MCP by Vybe

by vybenetwork · remote · no sign-in to list tools · v1.1.3 · published by GitHub user vybenetwork

Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.

Deletes · 1Final · 1Changes · 1

Compare Registry entry

7 tools: 1 can delete or cancel things, 1 do something that can't be undone, 1 change things and 4 only read.

Scanned Oct 21, 2026

Deletes or cancels1Claude Code: deny: see these tools
Can't be undone1Claude Code: ask: see these tools
Changes things1Claude Code: ask: see these tools
Only reads4Claude Code: allow: see these tools

2 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http solana-vybe https://mcp.vybenetwork.xyz

Findings

Matches of fixed checks, with the text they matched.

2 warn

Warnquery-vybe-api
The server marks "query-vybe-api" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "query-vybe-api" says "query": a word for reading.
What this check looks for
Warnpay-with-x402
The server marks "pay-with-x402" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
Matched text
annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "pay-with-x402" says "pay": a word that usually means money moves, which cannot be taken back.
What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

7 tools

Deletes or cancels 1Removes, cancels or revokes something.Claude Code: deny

build-vybe-transactionBuilds an unsigned Solana transaction with the Vybe Solana API (see https://docs.vybenetwork.com) for a token swap, a token-account close, or an MEV withdrawal, and returns it as b…No findings
Why it is in this group
- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it destructive (destructiveHint: true).
Description, as the server wrote it
Builds an unsigned Solana transaction with the Vybe Solana API (see https://docs.vybenetwork.com) for a token swap, a token-account close, or an MEV withdrawal, and returns it as base64 for the user to review and sign in their own wallet. This tool never signs, submits, or broadcasts a transaction, never moves funds on its own, and never accepts private keys. Use query-vybe-api with /v4/trading/swap-quote first when the user only wants a price quote.
Annotations the server declares
- destructiveHint: true
- idempotentHint: false
- openWorldHint: true
- readOnlyHint: false
- title: Build Unsigned Solana Transaction

Can't be undone 1Sends, pays, publishes or merges: once done, it cannot be taken back.Claude Code: ask

pay-with-x402Before calling any Vybe endpoint without an API key (e.g.1 finding
Why it is in this group
- The name "pay-with-x402" says "pay": a word that usually means money moves, which cannot be taken back.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "pay-with-x402" read-only (readOnlyHint: true), and its own name, description or input give the class "irreversible".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}; The name "pay-with-x402" says "pay": a word that usually means money moves, which cannot be taken back.
  What this check looks for
Description, as the server wrote it
Before calling any Vybe endpoint without an API key (e.g. AI agent, throwaway script, premium-only path), use this to access the same endpoint via x402 pay-per-call USDC on Solana.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
- title: Pay With X402

Changes things 1Creates or changes something that can be changed back.Claude Code: ask

query-vybe-apiRuns a read-only GET request against a documented /v4 path on the Vybe Solana API (see https://docs.vybenetwork.com) and returns live Solana data: token prices, holders, liquidity …1 finding
Why it is in this group
- The name "query-vybe-api" says "query": a word for reading.
- The description's first verb is "run": a word for a change.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
Findings
- Warn
  The server marks "query-vybe-api" read-only (readOnlyHint: true), and its own name, description or input give the class "write".
  Matched text
  annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The name "query-vybe-api" says "query": a word for reading.
  What this check looks for
Description, as the server wrote it
Runs a read-only GET request against a documented /v4 path on the Vybe Solana API (see https://docs.vybenetwork.com) and returns live Solana data: token prices, holders, liquidity and candles; wallet balances, PnL, counterparties and DeFi positions; markets, trades, transfers, top traders and labeled accounts. Use list-endpoints or search-endpoints to find a path and get-endpoint to check its parameters first. This tool cannot create, modify, or delete anything.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
- readOnlyHint: true
- title: Query Vybe Solana API

Only reads 4Looks things up and changes nothing.Claude Code: allow

get-endpointGets detailed information about a specific API endpoint, including security schemes and serversNo findings
Why it is in this group
- The name "get-endpoint" says "get": a word for reading.
Description, as the server wrote it
Gets detailed information about a specific API endpoint, including security schemes and servers
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
- title: Get Endpoint Details
list-endpointsLists all API paths and their HTTP methods with summaries, organized by path.No findings
Why it is in this group
- The name "list-endpoints" says "list": a word for reading.
Description, as the server wrote it
Lists all API paths and their HTTP methods with summaries, organized by path. Results can be passed directly into 'get-endpoint'.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
- title: List API Endpoints
query-vybe-api-batchReads Solana wallet data for many addresses in one call from the Vybe Solana API (see https://docs.vybenetwork.com).No findings
Why it is in this group
- The name "query-vybe-api-batch" says "query": a word for reading.
Description, as the server wrote it
Reads Solana wallet data for many addresses in one call from the Vybe Solana API (see https://docs.vybenetwork.com). These endpoints use a POST body only to carry the list of wallet addresses; they do not create, modify, or delete any data. Use query-vybe-api for single-wallet and all other reads.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: true
- readOnlyHint: true
- title: Query Vybe Solana API (Batch Wallets)
search-endpointsPerforms a deep search through paths, operations, and parameters to discover relevant API endpoints.No findings
Why it is in this group
- The name "search-endpoints" says "search": a word for reading.
Description, as the server wrote it
Performs a deep search through paths, operations, and parameters to discover relevant API endpoints. Use this tool to find specific API capabilities, required parameters, or data models based on search keywords. Results can be passed directly into 'get-endpoint'.
Annotations the server declares
- destructiveHint: false
- idempotentHint: true
- openWorldHint: false
- readOnlyHint: true
- title: Search API Endpoints

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.1.3. Values in angle brackets are yours to fill in.

claude mcp add --transport http solana-vybe https://mcp.vybenetwork.xyz

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json

{
  "permissions": {
    "allow": [
      "mcp__solana-vybe__list-endpoints",
      "mcp__solana-vybe__get-endpoint",
      "mcp__solana-vybe__search-endpoints",
      "mcp__solana-vybe__query-vybe-api-batch"
    ],
    "ask": [
      "mcp__solana-vybe__query-vybe-api",
      "mcp__solana-vybe__pay-with-x402"
    ],
    "deny": [
      "mcp__solana-vybe__build-vybe-transaction"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as solana-vybe. Review it before you use it.

Keep track

Get told when this server's tools change: a new tool, a new description, a new class.

https://anlyon.dev/servers/io.github.vybenetwork/solana-mcp-vybe/changes.xml

An Atom feed. Works in any feed reader or Slack's RSS app.

Anlyon alternative

3 of these tools change something. Run those as governed actions.

Declare what an action changes, and Anlyon puts it under a shared limit, binds every approval to the exact request, and grades the outcome. It works on any HTTPS API you can describe as an action.

Anlyon does not run, proxy or govern this MCP server. A tool your own code calls directly is not routed through Anlyon and is not governed by it.

Import an OpenAPI spec →

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Source: MCP Registry · repository. Synced Oct 21, 2026, 18:51 UTC.

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