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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Payments & trading

xytara MCP Executor

Pay-per-call MCP tools and signed on-chain attestations: 20 free/day, then x402 or a spend key.

Checks passed
13 / 22

1 failed · 8 not measured

Median response
553 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
31

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 553 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name com.naxytra/xytara-mcp-executor.

  • Pass
    Lists tools

    tools/list returned 31 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 553 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 553 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    43 of 43 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-11-10T14:55:21.745987Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using xytara MCP Executor

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http xytara-mcp-executor https://mcp.naxytra.com/mcp

Capabilities

Tools 31

abi.decode

Decodes ABI-encoded hex for the given types (same type support as abi.encode). Strict: every length and offset is bounded by the data present, dirty padding bits and trailing bytes are rejected, and calldata with a 4-byte selector is flagged. Integers are returned as decimal strings, addresses checksummed. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
abi.encode

Solidity ABI encoding (like abi.encode): address, bool, uint8-256, int8-256, bytes1-32, bytes, string, dynamic T[] and fixed T[k] arrays, and tuples written (uint256,address), nested to any depth. Strict: exact 20-byte (checksum-valid) addresses, range-checked integers, exact bytesN length, JSON true/false for bool, JSON arrays for arrays and tuples. Integers as decimal strings (or safe JSON numbers). Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
address.validate

Checks an EVM address: format (0x + 40 hex), EIP-55 checksum (for mixed-case input), zero address, and returns the checksummed form. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
ai.chat

One-shot LLM answer or full messages array. Summarize, classify, extract, answer. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.005 USDC per call via x402 or 2 credits with a spend key; failed calls are not charged. Not covered by the free allowance.

Discovered
ai.news-brief

Live headlines from major crypto RSS + a compact AI-written brief on your topic. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.005 USDC per call via x402 or 2 credits with a spend key; failed calls are not charged. Not covered by the free allowance.

Discovered
ai.research-pro

Multi-step LLM research with structured sections, sources and a verdict. The heavy tier of the AI suite for real diligence. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.05 USDC per call via x402 or 20 credits with a spend key; failed calls are not charged. Not covered by the free allowance.

Discovered
ai.url-research

Fetches the page, cleans HTML and answers your question with a grounded research brief. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.005 USDC per call via x402 or 2 credits with a spend key; failed calls are not charged. Not covered by the free allowance.

Discovered
bounty.radar

Aggregated live funded bounties: Superteam Earn, GitHub, GitLab with prices and links. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.005 USDC per call via x402 or 2 credits with a spend key; failed calls are not charged. Not covered by the free allowance.

Discovered
catalog

Lists the enabled tools with titles, descriptions and the price. Same information as tools/list. Free: never requires payment.

Discovered
crypto.feargreed

Current crypto market sentiment 0-100 with 10-day history. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.001 per call or 1 credit with a spend key; a single x402 payment for it is $0.005 (the per-payment settlement minimum); failed calls are not charged. Not covered by the free allowance.

Discovered
crypto.market-pulse

Up to 25 symbols in one call, batch spot snapshot. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.003 per call or 2 credits with a spend key; a single x402 payment for it is $0.005 (the per-payment settlement minimum); failed calls are not charged. Not covered by the free allowance.

Discovered
crypto.news

Fresh headlines from Cointelegraph, Decrypt, NewsBTC. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.001 per call or 1 credit with a spend key; a single x402 payment for it is $0.005 (the per-payment settlement minimum); failed calls are not charged. Not covered by the free allowance.

Discovered
crypto.price

Live spot price for any COIN-USD pair from Coinbase. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.001 per call or 1 credit with a spend key; a single x402 payment for it is $0.005 (the per-payment settlement minimum); failed calls are not charged. Not covered by the free allowance.

Discovered
eip712.hash

Computes the EIP-712 digest, domain separator, struct hash and encodeType from domain, types, primaryType and message (what wallets sign, including the x402 USDC TransferWithAuthorization). Every field is type-checked; a missing field fails with missing_field:<path> (not charged). Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
gas.base

Current Base gas, base fee and priority fee in gwei. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.001 per call or 1 credit with a spend key; a single x402 payment for it is $0.005 (the per-payment settlement minimum); failed calls are not charged. Not covered by the free allowance.

Discovered
html.to-text

Converts HTML to readable plain text: drops scripts/styles/comments and all attribute text, keeps paragraph and list structure, separates table cells with " | ", decodes numeric and common named entities, and returns the <title> separately. Input up to 250000 characters; single linear pass. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
json.validate

Validates a JSON payload (any JSON value, or JSON text as a string) against a JSON Schema and returns valid plus every error with its JSON Pointer path. Supported keywords: type, required, properties, additionalProperties, items/prefixItems, enum, const, minimum/maximum, exclusiveMinimum/exclusiveMaximum, multipleOf, minLength/maxLength, pattern, minItems/maxItems, uniqueItems, min/maxProperties, allOf. A schema using other keywords ($ref, anyOf, oneOf, not, if/then) is rejected (not charged) rather than half-checked. Without a schema only well-formedness is checked. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
keccak256

Ethereum keccak256 of the input: returns the 32-byte digest and the 4-byte selector. encoding auto (default) hashes 0x-hex input as bytes and anything else as UTF-8 text; force utf8 or hex explicitly. The empty string is allowed. Up to 250000 bytes. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
merkle.verify

Verifies a keccak256 Merkle proof. leaf, root and every proof entry must be 0x 32-byte hashes (hash_leaf:true keccak-hashes a raw leaf first). sorted:true (default) is OpenZeppelin MerkleProof (sorted pairs); sorted:false needs leaf_index or positions to order each pair. Up to 256 proof entries. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
reply.draft

Builds a structured reply to a message: greeting to the sender (name detected from the sign-off, or sender_name), acknowledgement, every question and request found in the message listed with an answer placeholder, deadlines noted, and a tone-matched sign-off. Deterministic template: it organizes the reply but does not invent the answers (placeholders in [brackets]). Input up to 20000 characters. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
summarize

Extractive summary: returns the first sentences of the text (default 3, up to 10) capped at max_chars (default 600, 50-2000), taken from the first 4000 characters. Deterministic; it does not paraphrase. `truncated` is true when the source was longer than the considered window. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
text.chunk

Splits text into chunks of at most max_chars (100-20000, default 2000) preferring paragraph, line, sentence and word boundaries, with optional overlap (up to half of max_chars). Sizes are UTF-16 code units; surrogate pairs (emoji) are never split. Input up to 250000 characters. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
text.extract

Extracts emails, URLs (trailing punctuation stripped), IPv4 addresses, EVM addresses, transaction hashes, @mentions, #hashtags, prices, ISO/slash dates and phone numbers (dates, IPs and plain numbers are not reported as phones). Input up to 200000 characters; linear-time. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
token.honeypot

Trust scoring for GitHub repos: activity, signals, red flags for agent safety. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.001 per call or 1 credit with a spend key; a single x402 payment for it is $0.005 (the per-payment settlement minimum); failed calls are not charged. Not covered by the free allowance.

Discovered
token.verdict

On-chain liquidity, holder and pair data from DexScreener, graded A-F with reasons. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.001 per call or 1 credit with a spend key; a single x402 payment for it is $0.005 (the per-payment settlement minimum); failed calls are not charged. Not covered by the free allowance.

Discovered
tx.status

Looks up a transaction by hash on Base mainnet (default) or Base Sepolia: success/failed/pending, block, confirmations, from, to, value and gas. network accepts eip155:8453, base, 8453, eip155:84532, base-sepolia, 84532. A hash unknown to the chain is reported clearly as found:false. ~5 s budget; RPC unavailable fails (not charged). Price: $0.02 USDC per call on Base mainnet ($0.002 on Base Sepolia), paid with x402 or 6 credits with a spend key; failed calls are not charged. The result carries a signed attestation (naxytra-attestation/1, in result._meta["naxytra.com/attestation"]) of what was observed on-chain — verified true or false — that you can hand to a third party; keys at /.well-known/delivery-receipt-keys.

Discovered
wallet.profile

Address overview: native balance, USDC balance, code presence. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.003 per call or 2 credits with a spend key; a single x402 payment for it is $0.005 (the per-payment settlement minimum); failed calls are not charged. Not covered by the free allowance.

Discovered
web.read

Fetches a URL and returns clean text, title and status for agent consumption. Provided by Money Reactor — x402 paid APIs (founding provider) through the naxytra open provider network; routed and settled by the xytara runtime. Price: $0.005 USDC per call via x402 or 2 credits with a spend key; failed calls are not charged. Not covered by the free allowance.

Discovered
x402.decode

Decodes an x402 payment challenge (base64 PAYMENT-REQUIRED header, or the JSON; v2 `amount` and v1 `maxAmountRequired`) into networks, assets, human amounts and payTo. A challenge with no payment options fails (not charged). Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered
x402.verify-receipt

Decodes an x402 PAYMENT-RESPONSE receipt and checks Base / Base Sepolia: settlement_confirmed is true only if the tx succeeded and its logs contain a USDC Transfer to the expected payTo (pay_to, else this server's) for the expected amount (amount, else this server's price) from the stated payer. RPC unavailable, unknown network or a receipt without a tx fails (not charged). Price: $0.02 USDC per call on Base mainnet ($0.002 on Base Sepolia), paid with x402 or 6 credits with a spend key; failed calls are not charged. The result carries a signed attestation (naxytra-attestation/1, in result._meta["naxytra.com/attestation"]) of what was observed on-chain — verified true or false — that you can hand to a third party; keys at /.well-known/delivery-receipt-keys.

Discovered
zones.lookup

Live DNS lookup of A, AAAA, CNAME, MX, NS and TXT records for a domain (a URL is accepted; its hostname is used; IDNs are punycoded). 2 s per query, ~5 s total. Per-record errors are reported in record_errors; if no record resolves at all the call fails and is not charged. Price: $0.01 USDC per call on Base mainnet ($0.001 on Base Sepolia), paid with x402; failed calls are not charged.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected553 ms31