← Documentation

EVIDIQ Methodology

Fleet production verification tools for OKX.AI MCP builders. 15 tools (5 free, 10 paid) that audit, validate, and attest MCP readiness — git history scan, x402 challenge validator, OKX status checker, production readiness score, and EIP-191 signed attestation with 0G Storage anchoring. Plus 15 auto-triggering methodology skills.

Quickstart

Connect the Streamable HTTP MCP endpoint, inspect capabilities, then run a readiness audit before submitting your MCP to OKX.AI.

claude mcp add --transport http evidiq-methodology https://mcp.evidiq.dev/methodology/mcp

Or probe the public pricing discovery endpoint:

curl -s https://mcp.evidiq.dev/methodology/x402

Prefer a Skill file? Fetch the agent-readable EVIDIQ Methodology Skill:

curl -s https://mcp.evidiq.dev/methodology/skill.md

What Methodology is for

Fifteen MCP tools

Five free tools support preflight and discovery. Ten paid tools provide audit, validation, scoring, and attestation.

Paid audit & attestation tools

• audit_git_history — Scan full git history for leaked keys (EVM 0x64hex, ghp_, OKX creds, mnemonics) + git toplevel check. (0.005 USDT0)
• check_okx_status — Query OKX.AI listing status (approvalLabel, approvalRemark, communicationAddress). (0.005 USDT0)
• validate_x402_compliance — Decode base64 x402 v2 challenge and verify §41-C compliance field-by-field. (0.01 USDT0)
• validate_plan_freeze — Verify PLAN.md has §17 Contract Freeze, determinism contract, and all normative sections. (0.01 USDT0)
• pre_submit_check — Combine curl sweep + capability diff + x402 compliance into one go/no-go report. (0.015 USDT0)
• scan_deployment_env — Check container env: signerAvailable, paymentGate, OKX creds, OG key presence. (0.02 USDT0)
• production_readiness_score — Score 0–100 vs 16 EVIDIQ defects with live curl sweep, git scan, and OKX status. (0.02 USDT0)
• verify_onchain_proof — Verify settle tx via eth_getTransactionReceipt on X Layer. (0.02 USDT0)
• generate_runbook_entry — Generate §24 registry row + §NN section template from agentId + txHash. (0.03 USDT0)
• attest_readiness — Full audit + EIP-191 signed attestation + 0G Storage merkle root anchoring. (0.03 USDT0)

Free preflight and discovery

• methodology_capabilities — Catalog: 15 skills, 15 tools, 16 defects, pricing. (free)
• validate_plan_sections — Check PLAN.md has §0 defects + §17 freeze + two-phase scope. (free)
• diff_capabilities — Compare tools/list vs *_capabilities.tools (defect #8/#9). (free)
• curl_sweep — HEAD/GET/POST sweep with 10s timeout (defect #14 HEAD /mcp hang). (free)
• verify_determinism — Call free MCP tool 2× and deep-compare JSON responses. (free)

x402 pricing

Payments use x402 v2 exact scheme with USDT0 (6 decimals) on X Layer (eip155:196). Verification and settlement run through the official OKX Onchain OS Payment SDK.

Free Tools (HTTP 200)
  methodology_capabilities       → 200 ✓
  validate_plan_sections         → 200 ✓
  diff_capabilities              → 200 ✓
  curl_sweep                     → 200 ✓
  verify_determinism             → 200 ✓

Paid Tools (HTTP 402)
  audit_git_history              → 402 ✓
  check_okx_status               → 402 ✓
  validate_x402_compliance       → 402 ✓
  validate_plan_freeze           → 402 ✓
  pre_submit_check               → 402 ✓
  scan_deployment_env            → 402 ✓
  production_readiness_score     → 402 ✓
  verify_onchain_proof           → 402 ✓
  generate_runbook_entry         → 402 ✓
  attest_readiness               → 402 ✓

OKX Validator — all 10 paid ok=True ✓

On-Chain Settlements
  audit_git_history 0.005 → 0xb08852dc… 0x1 ✓
  attest_readiness 0.03   → 0xfc003a8e… 0x1 ✓
  verdict: READY · score: 100 ✓
  zeroGAnchorTx: 0x6a05c1da… ✓
  zeroGStorageRoot: 0xa793d5fb… ✓

License

EVIDIQ owns and licenses its original Methodology code under MIT. Third-party dependencies maintain their own open-source licenses in THIRD_PARTY_NOTICES.md.