Conclave Agent-Rails

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Pay-per-call x402 data tools on Base: Solana snapshots, prices, package metadata.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "Conclave Agent-Rails": {
      "url": "https://conclavex402p04.pythonanywhere.com/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (23)

• list_services

  FREE. Catalog of this seller's pay-per-call x402 data endpoints with prices (USDC on Base) and how to pay. NOTE: the /u/* micro-utilities are free over MCP and paid per-request over HTTP.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• ping

  FREE. Liveness handshake: returns service name, version and server time.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_sha256

  FREE (no payment). SHA-256 hash/digest of a text string — also sha512 and sha3-256; returns hex. Deterministic micro-utility; use over MCP or POST /u/sha256 over HTTP.

  Parameters:

  • algo — string — e.g. 'sha256'
  • text — string — e.g. 'hello'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_uuid

  FREE (no payment). Generate a random UUID (uuid v4, RFC 9562) — 1..100 per call; format uuid|urn|hex|int. Deterministic micro-utility; use over MCP or POST /u/uuid over HTTP.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_base64

  FREE (no payment). Base64 encode or decode a string — base64 encoder/decoder (body {mode:encode|decode,input}). Deterministic micro-utility; use over MCP or POST /u/base64 over HTTP.

  Parameters:

  • op — string — e.g. 'encode'
  • text — string — e.g. 'hello'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_base58

  FREE (no payment). Base58 encode or decode bytes/hex (Solana-style base58). Deterministic micro-utility; use over MCP or POST /u/base58 over HTTP.

  Parameters:

  • op — string — e.g. 'encode'
  • hex — string — e.g. 'deadbeef'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_hex

  FREE (no payment). Hex encode or decode text — hex string encoder/decoder. Deterministic micro-utility; use over MCP or POST /u/hex over HTTP.

  Parameters:

  • op — string — e.g. 'encode'
  • text — string — e.g. 'hi'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_urlcode

  FREE (no payment). URL encode or decode a string (percent-encoding) for query, path or fragment. Deterministic micro-utility; use over MCP or POST /u/urlcode over HTTP.

  Parameters:

  • op — string — e.g. 'encode'
  • text — string — e.g. 'a b'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_date_diff

  FREE (no payment). Difference between two ISO-8601 timestamps in days/seconds (date diff). Deterministic micro-utility; use over MCP or POST /u/date-diff over HTTP.

  Parameters:

  • to — string — e.g. '2026-01-02T00:00:00Z'
  • from — string — e.g. '2026-01-01T00:00:00Z'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_time

  FREE (no payment). World clock and timezone converter — convert timezones (timezone convert) for the current time or any instant (`at`) in IANA zones (`tzs`, e.g. Europe/London,Asia/Tokyo) or a fixed utc_offset (+05:30); returns local time, UTC offset, weekday and DST. Deterministic micro-utility; use over MCP or POST /u/time over HTTP.

  Parameters:

  • at — string — e.g. '2026-01-01T00:00:00Z'
  • zones — e.g. ["UTC", "America/New_York"]

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_json

  FREE (no payment). Validate, pretty-print (0-8 spaces), or minify JSON — json formatter/validator. Deterministic micro-utility; use over MCP or POST /u/json over HTTP.

  Parameters:

  • data — string — e.g. '{"a":1}'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_jwt

  FREE (no payment). Decode a JWT — parse header and payload claims without a key (no signature verification). Deterministic micro-utility; use over MCP or POST /u/jwt over HTTP.

  Parameters:

  • token — string — e.g. 'eyJhbGciOiJub25lIn0.eyJzdWIiOiIxIn0.'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_address_check

  FREE (no payment). EVM address checksum and validation — check an Ethereum/Base address format before sending funds. Deterministic micro-utility; use over MCP or POST /u/address-check over HTTP.

  Parameters:

  • address — string — e.g. '0x2F2E1f54109B2525137EedA4A892600Ee956D42a'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• u_iban

  FREE (no payment). Validate an IBAN (international bank account number) — check the country, length and ISO 13616 mod-97 checksum; returns validity, country and check digits. Deterministic micro-utility; use over MCP or POST /u/iban over HTTP.

  Parameters:

  • iban — string — e.g. 'DE89370400440532013000'

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• validate

  FREE (no payment). Decide accepted/rejected for a delivered brick.blue task result against the task's published acceptance rules. Returns {decision, accepted, verdict, reason}.

  Parameters:

  • taskId (required) — string — brick.blue task id.
  • attemptId (required) — string — Attempt id under arbitration.
  • task — object — Optional full task object (with `acceptance`) supplied inline.
  • input — Task input as published (opaque).
  • title — string
  • result — Delivered result to validate (opaque).
  • acceptance — object — Optional task acceptance rules ({"kind":"fields","checks":[...]}) supplied inline; used instead of fetching the task.
  • description — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• rail_status

  PAID $0.020000 USDC via x402. Call before routing or accepting an x402 payment: multi-rail health (facilitators, settlement, market) across x402 rails (JSON).

  Parameters:

  • payment — string — Base64 x402 payment header (PAYMENT-SIGNATURE v2, or legacy X-PAYMENT v1). Omit to receive the 402 payment requirement.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• x402_integrity

  PAID $0.009000 USDC via x402. Preflight one x402 seller before paying it: ?origin=<seller-url> gives reachable, accepts and findings; omit it for the ecosystem snapshot (JSON).

  Parameters:

  • origin — string — Optional https origin (host) of one catalogued seller to preflight. When set, the paid result returns that seller's `reachable`/`accepts`/`findings` instead of the aggregate snapshot.
  • payment — string — Base64 x402 payment header (PAYMENT-SIGNATURE v2, or legacy X-PAYMENT v1). Omit to receive the 402 payment requirement.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• sec_enforcement

  PAID $0.005000 USDC via x402. Call before onboarding, screening or paying a counterparty: full-text search of SEC EDGAR filings for an enforcement/regulatory phrase; returns matching filings (company, CIK, form, filed/period, state, SIC, accession + official sec.gov deep-link). Phrase search: quote your term, filter by form/date.

  Parameters:

  • end — string — Optional YYYY-MM-DD upper bound.
  • forms — string — Optional form filter, e.g. 8-K or a comma list.
  • limit — integer — 1..100 (default 20).
  • query — string — EDGAR full-text phrase, e.g. cease-and-desist.
  • start — string — Optional YYYY-MM-DD lower bound.
  • payment — string — Base64 x402 payment header (PAYMENT-SIGNATURE v2, or legacy X-PAYMENT v1). Omit to receive the 402 payment requirement.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• listing_watch

  PAID $0.005000 USDC via x402. Call before trusting or paying a third-party x402 seller: snapshot one listing from a fixed public directory (payapi, cdp, payai, bazaar) by its id/payTo, or pass ?since= to get told whether it changed since you last saw it. Reads public directories only - never a caller-supplied URL - and returns already-public fields (JSON).

  Parameters:

  • id — string — UUID or 0x...40 payTo
  • since — string — Optional prior snapshot_token.
  • payment — string — Base64 x402 payment header (PAYMENT-SIGNATURE v2, or legacy X-PAYMENT v1). Omit to receive the 402 payment requirement.
  • directory — string — bazaar|cdp|payai|payapi

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• token_snapshot

  PAID $0.020000 USDC via x402. Call before trading or pricing a token: normalized live onchain snapshot (price, 24h change, liquidity, 24h volume, top DEX pair) plus a transparent buy-side verdict, for a Solana mint (base58) or a Base/EVM token address (0x...).

  Parameters:

  • mint — string — Optional token id: Solana base58 mint or Base/EVM 0x address (default: SOL).
  • payment — string — Base64 x402 payment header (PAYMENT-SIGNATURE v2, or legacy X-PAYMENT v1). Omit to receive the 402 payment requirement.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• price_quote

  PAID $0.005000 USDC via x402. Call before pricing or settling a crypto payment: live spot prices for one or more coins by CoinGecko id (USD price, 24h change, market cap) from a keyless multi-source chain that never returns an upstream 429.

  Parameters:

  • vs — string — Quote currency (default usd).
  • ids — string — Comma-separated CoinGecko ids (default bitcoin,ethereum).
  • payment — string — Base64 x402 payment header (PAYMENT-SIGNATURE v2, or legacy X-PAYMENT v1). Omit to receive the 402 payment requirement.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• package_metadata

  PAID $0.010000 USDC via x402. Call before adding or upgrading a dependency: package-registry metadata for one package (PyPI or npm): latest version, summary, license, dependency count; PyPI also returns 30-day downloads.

  Parameters:

  • name — string — Package name (default requests pypi / express npm).
  • payment — string — Base64 x402 payment header (PAYMENT-SIGNATURE v2, or legacy X-PAYMENT v1). Omit to receive the 402 payment requirement.
  • ecosystem — string — pypi or npm (default pypi).

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• solana_snapshot

  PAID $0.020000 USDC via x402. Call before moving funds on Solana: decision-grade account snapshot — kind; mint decimals/supply/authority; whole-account balance and recent signatures — keyless solana-public-rpc.

  Parameters:

  • address — string — Base58 Solana address (32-44 chars).
  • payment — string — Base64 x402 payment header (PAYMENT-SIGNATURE v2, or legacy X-PAYMENT v1). Omit to receive the 402 payment requirement.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.