Scry Mcp

io.github.pfeilisolanaPublished by GitHub account pfeilisolanav0.1.0Updated Oct 25, 2026

Keyless MCP bridge to Scry Solana wallet intel: free coverage check, catalog, x402 paid endpoints.

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Overview

AI-generated overview

Keyless MCP bridge that lets an assistant check Scry's Solana wallet intelligence coverage and find x402 paid evidence endpoints and prices.

What you can do
  • Check whether a Solana wallet is inside Scry's indexed cohort, with coverage status, confidence band and indexed flag
  • List the paid Scry x402 endpoints with their prices and request objects
  • Resolve a product id plus wallet or mint into the exact x402 URL, price and payment instructions
  • Point the assistant at evidence routes for wallet forensics, source-of-funds tracing and Pump.fun wallet cohort risk
When to use it
Useful when an assistant already knows which Solana wallet or mint it wants to research and needs a bounded, priced evidence route rather than a generic score. It helps confirm coverage before spending on a paid dossier and shows exactly what a paid call would cost.
Requirements
Runs locally over stdio via npx, so Node.js is required (22.23.4+, 24.22.1+ or 26.12.1+ within those major lines). No API keys, account or wallet configuration are needed for the free tools. Paying for evidence requires the agent to have its own x402 payment layer, such as an x402 client wallet.
Before you install
The server itself holds no keys or funds, but it hands the assistant x402 endpoint URLs and prices, and actual payment is settled in USDC by the agent's own wallet against the Scry API, so spending happens outside this bridge. All tools are read-only GET requests to one fixed host. Wallet and mint arguments are validated as base58 strings.

Installation

In SourceWeft

  1. Open Scry Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

README

scry-mcp

A keyless, custody-free MCP server that bridges AI agents to Scry — Solana wallet intelligence paid per request via x402.

It holds no private keys and never moves funds. Free discovery tools are proxied directly; for paid evidence it hands the agent the exact x402 endpoint URL and price, and the agent settles the USDC payment with its own wallet against the Scry HTTPS API.

Tools

ToolCostWhat it does
scry_coverage_checkfreeIs a Solana wallet inside Scry's indexed cohort before you pay? Returns coverage status, confidence band, indexed flag.
scry_catalogfreeList the paid Scry x402 endpoints with prices and request objects.
scry_paid_endpointfreeGiven a product id + wallet/mint, return the exact x402 URL, price, and how-to-pay. The agent then pays the Scry API directly.

What agents can ask

Scry is most useful when an agent already knows the research object and needs a bounded evidence route rather than a generic score:

  • Solana wallet forensics: resolve the full one-wallet evidence dossier with coverage, provenance, freshness, and caveats.
  • Solana wallet source of funds: find the funding-lineage route and inspect upstream funders, hop depth, and freshness before payment.
  • Pump.fun wallet cohort risk: select the cohort-screening route before spending on individual wallet dossiers.

Example prompts:

text
Check whether this Solana wallet is covered by Scry before I approve a paid dossier.
text
Find the Scry route for tracing who funded a Solana wallet. Show the exact price,input object, and caveats, but do not pay.
text
Resolve the Scry Pump.fun wallet-cohort evidence route and explain what it is not for.

Install (Claude Desktop / Cursor / any MCP client)

json
{  "mcpServers": {    "scry": { "command": "npx", "args": ["-y", "scry-mcp"] }  }}

Requires Node.js 22.23.4+, 24.22.1+, or 26.12.1+ within those supported major lines. No API keys, no account, no wallet configuration for the free tools. To actually pay for evidence, your agent needs its own x402 payment layer (for example an x402 client wallet); this bridge only tells it where and how much.

Security posture

  • No custody, no secrets: the server never holds keys or funds; paid calls are settled by the agent's own wallet directly against the Scry HTTPS API.
  • Strict input validation: wallet and mint arguments must be base58 (32-44 chars) and are URL-encoded; ambiguous product ids are rejected with a candidate list instead of silently resolving to the wrong (priced) endpoint.
  • Read-only: all three tools are GET-only against one fixed host (scry.solanahub.de); there is no way to point this server at another host.
  • Small and auditable: a single ~250-line file, one direct dependency (the official @modelcontextprotocol/sdk), no install scripts.

Why keyless

Scry's paid API is already hardened and settles x402 payments directly to its own receiver. This bridge deliberately does not re-implement that or custody funds — it exposes the free surfaces and brokers the paid ones, which keeps it zero-secret and safe to run anywhere.

Links

License

MIT

Source: README.md at commit a3433c0

Tools

0
SourceWeft has not started this package in its sandbox yet, so its tools are not known.

Version history

1
  1. v0.1.0LatestSep 16, 2026

Score

50% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 days25 pts

    Keep the endpoint answering the MCP handshake; SourceWeft probes it every 30 days.

  • Auth declared10 pts

    Declare the credential headers in the registry entry, or keep the endpoint answering the probe so its auth can be classified.

  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts