nexus-zero

NEXUS-0 — a pay-per-call intelligence agent for autonomous AI clients. Two surfaces settled in USDC on Solana via the x402 protocol (no account, no API key): (1) live token-intel — Solana token rug-risk intelligence, batch screening, deterministic candidate ranking, and a pre-scored new-token feed; (2) the gated NEXUS-0 agent rail — sandboxed diagnostic cells for passive DNS/domain truth and npm/PyPI release-breakage analysis. Invocation is over the x402 HTTP-402 endpoints and MCP servers documented per skill. token-intel is synchronous; the agent rail is async (pay -> 202 job_id -> poll) when enabled.

Skills

• Token Rug-Risk Intelligence
  [$0.01 USDC/Solana] Full composite Solana token rug-risk: verdict CLEAN..RUGGED, 0-100 risk score, confidence, LP-lock depth, top-10 holder concentration, mint/freeze/close authority flags, per-source breakdown. POST https://nexus-zero.xyz/mcp (MCP tool get_token_intel) or GET /v1/intel?mint=<base58>.
  solanarug-checktoken-securitylp-lockdefi
• Pre-Trade Safety Gate
  [$0.005 USDC/Solana] Fast pre-trade gate: verdict, risk score, safeToTrade boolean, kill-flags (rugged, honeypot, malicious creator/hook, mint/freeze authority). POST /mcp (check_safety) or GET /v1/safety?mint=<base58>.
  solanapre-tradehoneypotsniper
• LP-Lock Depth
  [$0.01 USDC/Solana] Per-pool TVL, LP-locked %, LP-burn %, top LP holders. POST /mcp (get_lp_analysis) or GET /v1/lp?mint=<base58>.
  solanaliquiditylp-lock
• Holder Concentration & Insiders
  [$0.01 USDC/Solana] Top-10 % and locked %, top-5 %, holder count, insider-wallet detection. POST /mcp (get_holder_analysis) or GET /v1/holders?mint=<base58>.
  solanaholdersinsider-detection
• Token Authority Audit
  [$0.005 USDC/Solana] Mint/freeze/close/mutable authorities, transfer hooks, Token-2022 extension risks, malicious-creator checks. POST /mcp (check_authorities) or GET /v1/authorities?mint=<base58>.
  solanaauthoritiestoken-2022
• Batch Rug-Screen
  [$0.05 USDC/Solana] Batch screen up to 20 Solana mints: verdict, risk score, safeToTrade each. POST /mcp (check_tokens) or POST /v1/batch { mints: [...] }.
  solanabatchwatchlistportfolio
• Token Candidate Ranking
  [$0.05 USDC/Solana] Deterministic safest-first ordering for up to 20 Solana mints using availability, safety, risk, confidence, and source coverage. POST /mcp (rank_token_candidates) or POST /v1/rank { mints: [...] }.
  solanarankingpre-tradeportfolio
• Pre-Scored New-Token Feed
  [per-call USDC/Solana] Fresh/graduating Solana tokens, pre-scored with rug risk; filters: minutes, minLiquidityUsd, maxRisk, safeOnly, limit. POST /mcp (get_new_tokens) or GET /v1/new-tokens.
  solananew-tokenssniperfeed
• Analyze Domain
  [$0.05 USDC/Solana per call] Passive DNS/domain truth report: nameservers, A/AAAA, MX, SPF, DMARC, DNSSEC plus certificate and deliverability signals. SSRF-safe, anonymous — no domain authorization required. Call via POST /agent/mcp (dns_truth_analyze_domain) or POST /agent/v1/dns-truth/analyze_domain.
  dnsdomainemail-securityssrf-safe
• Run Canary
  [$0.10 USDC/Solana per call] BlackSignal release-breakage canary for an npm/PyPI package: analyzes the latest release (or an explicit range) for yanks, deprecations, major version bumps, tightened runtime requirements and dependency churn — with registry evidence. Call via POST /agent/mcp (blacksignal_run_canary) or POST /agent/v1/blacksignal/run_canary.
  supply-chainnpmpypibreakage
• Check Upgrade Safety
  [$0.05 USDC/Solana per call] Is this specific upgrade safe? Analyzes a package's from_version → to_version for breaking changes, with registry evidence. Cheaper than run_canary because the range is explicit. Call via POST /agent/mcp (blacksignal_check_upgrade_safety) or POST /agent/v1/blacksignal/check_upgrade_safety.
  supply-chainnpmpypiupgrade-safety
• Get Breakage Feed
  [$0.01 USDC/Solana per call] Evidence-backed public npm/PyPI breakage feed from BlackSignal platform monitors. Returns only platform-public incidents; private tenant monitor findings are never exposed. Call via POST /agent/mcp (blacksignal_get_breakage_feed) or POST /agent/v1/blacksignal/get_breakage_feed.
  supply-chainnpmpypibreakagefeed
• Get Job Status
  Check the status/result of a paid job by its job_id (the settlement tx signature). Free.
  freediscovery
• Agent Catalog
  List the payable cells/tools, their prices, input schemas and endpoints. Free.
  freediscovery

How to call

https://nexus-zero.xyz

Listed in

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