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KHOTEM MCP server

Which MCP servers are KHOTEM's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-24

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Whose server it is
  • Registry namecom.khotem/khotem-witnessverified in the MCP registry

The registry name sits under khotem.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-24
  • Stateanswerschecked 2026-10-24
  • Tools24
  • Server calls itselfkhotem
  • Server versionядроv ∞ Ξ
  • Protocol version2025-06-18

On 2026-10-24 the server answered initialize and tools/list without a sign-in. First answer in 536 ms.

Should an agent connect itConnect it
  • Its tools do every use case we checked: seal a file fingerprint to prove authorship; verify a timestamp receipt someone shows you; attest that a deal or prediction existed at a time.

Once connected

  • For "seal a file fingerprint to prove authorship", the likely first call is khotem_seal.
  • For "verify a timestamp receipt someone shows you", the likely first call is khotem_receipt_verify.
  • For "attest that a deal or prediction existed at a time", the likely first call is khotem_seal.
  • Parameters are untyped or undescribed in 18 of 24 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 12, the first on 2026-10-24
  • INITE MCP score86 of 100answers 75 · does the job 100 · definitions 70 · context 100 · connects 100
  • What an agent can do with it3 of 3 use cases
  • Answered75% of days9 of 12 daily checks
  • Median first answer570 ms
  • Space in an agent's context≈ 2,163 tokensthe definitions of all its tools (24), which an agent carries on every turn
  • Tool definitionsC · 70 of 100
  • Typed results0 of 24 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a type: in 1 of 24
  • Parameters without a description: in 18 of 24
  • Not saying whether it only reads or can destroy: 24 of 24

What an agent can do with it

  • can do · seal a file fingerprint to prove authorship
  • can do · verify a timestamp receipt someone shows you
  • can do · attest that a deal or prediction existed at a time

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers24 tools · read 2026-10-24
  • khotem_status

    FREE. KHOTEM service status: version, mode, liveness.

  • khotem_ping

    FREE. Zero-threshold handshake: send any text, get it echoed back with a sha256 stamp and server time — proves the whole path works before you pay anything.

  • khotem_catalog

    FREE. Full catalog of paid KHOTEM services with prices (USD) and payment rails (EVM family + Solana where listed).

  • khotem_guide

    FREE. Step-by-step guide: how an agent pays and calls KHOTEM (x402, PAYMENT-SIGNATURE or X-PAYMENT: EVM txHash / Solana base58 signature).

  • khotem_start

    FREE. Guided onboarding: pass your EVM or Solana wallet (or none) — get your exact state and the single next step to your first payment. EVM can ride zero-gas via facilitator.

  • khotem_receipt_verify

    FREE. Verify a KHOTEM Ed25519 receipt: signature, payload hash, ledger anchor, issuer key.

  • khotem_receipt_check

    FREE. Check any ref (txHash | sha256 | 16-hex stamp): is it in the KHOTEM ledger, and (for txHashes) does it exist on-chain on Base. Human-readable pre-check before paying for a portable receipt.

  • khotem_booth_quote

    FREE. Quote a BOOTH ride: we pay an x402 seller FOR YOU from refund-armed native-USDC custody (Base/Polygon; we ride the armed chain where your money already sits). Returns exact total (seller price + $0.05 toll), payTo, ride_networks…

  • khotem_gas_route

    PAID $0.02. GAS ROUTE: live settlement-cost ranking across Base/Polygon/Linea/zkSync/Scroll/Solana — cheapest rail, estimated USD per settle, savings vs Base, latency and assumption. Pay first, then pass payment_tx.

  • khotem_seal

    PAID $0.05. Witnessed cryptographic seal: sha256 + timestamp + ledger record. Provide content (hashed and forgotten) or hash. Pay first, then pass payment_tx.

  • khotem_attest

    PAID $0.10. Certificate of existence: exact-match a ledger record by ref (txHash | sha256 | 16-hex stamp). Pay first, then pass payment_tx.

  • khotem_receipt

    PAID $0.01. Portable Ed25519-signed proof-of-delivery receipt for any ledger ref. Verify free via khotem_receipt_verify. Pay first, then pass payment_tx.

  • khotem_gate

    PAID $0.01. KUDO-GATE depth 0: send code in ANY language (<=2KB) — it enters the gate, gets KUDO-wrapped, restored 1:1 (sha256==sha256), and you receive the state fold (lang/bytes/functions/secret-scan). Pay first, then pass payment_tx +…

  • khotem_trust_score

    PAID $0.25. Grounded trust score 0-100 for any Base wallet/agent: payment history, network, behavior from our witness ledger + risk flags + seal. Pay first, then pass payment_tx + target.

  • khotem_gate_deep

    PAID $0.05. KUDO-GATE depth 1-3: static read / .kudo execution in jail / forge fold. Any language wrapped 1:1; only .kudo executes. Pay first, then pass payment_tx + code (+depth).

  • khotem_spa

    PAID $0.02. Agent context SPA: dump noisy context/logs (text, ≤256KB) → distilled essence (rarity×diversity, mechanical, deterministic, corpus-calibrated F1=1.0), repeated patterns, compression ratio, sha256. Pay first, then pass…

  • khotem_med

    PAID $0.03. Agent wallet MED diagnostics: on-chain Base vitals (USDC/ETH/nonce, live RPC) + KHOTEM ledger history → diagnosis (EMPTY/RICH_IDLE/HEALTHY) + prescription. Pay first, then pass payment_tx + wallet.

  • khotem_forge

    PAID $0.10. FORGE: deterministic 3D relief medallion of your word (GLB+OBJ, marching-columns mesh, self-made 5x7 font, LCG grain). Pay first, then pass payment_tx + word (+seed).

  • khotem_course

    PAID $0.25. COURSE: one payment pulls 5 procedures (spa/med/attest/trust-score/seal) — returns course id; then call HTTP routes with header X-COURSE: <id>, zero per-call payment. Pay first, then pass payment_tx.

  • khotem_intake

    FREE. Concierge front door: say what you need in free text (want) — get concrete solution(s): route, price, why, ETA <1 min.

  • khotem_agent_credit_report

    PAID $0.50. Agent Credit Report: lender-grade credit passport for any Base wallet/agent — on-chain vitals, ERC-8004 identity signal, KHOTEM payment history, risk flags, indicative service-credit limit and sealed report. Pay first, then…

  • khotem_room_join

    PAID $0.02. Join the INSIDE room (VIP): daily assassin intel digests, market radar (where fat USDC flows on Base), member talk. Returns room id + write key. Pay first, then pass payment_tx.

  • khotem_validate

    FREE. brick.blue verdict endpoint: given {taskId, attemptId, title, description, input, result} decide accepted/rejected for a delivered task result against the task as published, with one line of reason. Deterministic; inputs treated as…

  • khotem_market_pulse

    PAID $0.10. x402 Market Pulse: fresh settlement intelligence on Base — new paid sellers (24h), volume leaders observed, deduped by tx. Pay first, then pass payment_tx.

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "khotem-witness": {
      "type": "http",
      "url": "https://khotem.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http khotem https://khotem.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://khotem.com/mcp as a custom connector in the settings.

OpenAPI spec

59 paths, read 2026-10-24. Open the spec ↗

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.