Security & trust

Change audit: buf.plugin.yaml: Audit JSON changes and validate before/after for buf.plugin.yaml. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.

Change audit: bitrise-step: Audit JSON changes and validate before/after for bitrise-step. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.

Change audit: ABCSupplyPlan: Audit JSON changes and validate before/after for ABCSupplyPlan. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.

next Known vulnerability list: Known vulnerability list for npm package next, from OSV. Accepts an exact version; latest resolves the registry version. Scope is the named package only.

Ten machine-readable signals on one public page: the top miss if any, and a receipt we re-verify.

Pay-per-call safety guards for AI agents: injection, tool-call, signing, secret, x402-trust.

MCP tools for x402 readiness, paid-path probes, launch packs, and trust receipts.

Phone carrier lookup, append, verification, DNC, and fraud data services.

Change audit: debugsettings.json: Audit JSON changes and validate before/after for debugsettings.json. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.

Change audit: bpkg: Audit JSON changes and validate before/after for bpkg. Uses a pinned SchemaStore definition on this PC. Reports JSON pointers and rule violations, added/removed/changed paths and introduced/resolved errors. Up to 100 KB per document; no YAML/TOML parsing or deployment/security guarantee. 0.01 USDC includes one two-document change audit.

IP risk check (beta)

+4 more from PayPerScreen

Deterministic claim verification with receipts across ~60 domains. No model in the loop.

Paid agent trust checks, receipt verification, research, data work, and monitoring.

Classification Model Audit: Compute a confusion matrix, per-label precision/recall/F1, macro F1 and accuracy from up to 300 supplied expected/predicted labels. No model calls or claims about unseen data. 0.01 USDC includes up to 300 labelled predictions.

PIX payments for Brazil: verify a settlement with no API key, or sell USDT/USDC for BRL over PIX.

Hyperion — MCP tool marketplace for AI agents: web, OSINT, security, research via one key.

Full website audit in one call: an A-F grade with four 0-100 scores (performance, SEO, security, availability) and every issue listed with a fix. One real browser load gives Core Web Vitals, SEO of the rendered page (title, description, headings, canonical, alt text, Open Graph, JSON-LD) and an optional screenshot; plus uptime, HTTP→HTTPS redirect, TLS expiry, security headers, SPF/DMARC email security, domain registration, robots.txt and sitemap. robots.txt respected; nothing stored.

Entry-risk score for Binance USDT-M perpetuals: how risky is entering now. Not a signal.

Machine-native relationship mesh for discovery, help, evidence, and earned trust.

Security, SEO and AI-visibility scanner for web apps · free scans and focused checks via MCP.

Analyse B2B sales deals, uncover risks, stakeholders, next steps, and winning actions.

XRPL token rug-checks, issuer reputation & AMM data for AI agents. Pay-per-call USDC via x402.

Estimate scarcity and rerelease/replenishment risk for the exact Japanese collectible, not just the franchise. Combines matched supply, price premium, release age and limited-edition signals so an agent can avoid paying a false rarity premium. WHEN TO USE: Use before paying a scarcity premium for limited, discontinued, old, prize, card or hard-to-find merchandise where a future rerelease could destroy the premium. WHY PAY: Pay when scarcity or rerelease risk can change whe...

+2 more from ANIME INTELLIGENCE

Spend Check: should you pay this counterparty? Watchtower track record, CDP merchant catalog, and address hygiene combined into a clear/caution/avoid verdict with a signed attestation. $0.005 USDC per check.

Capture a web source, or seal a hash you hold, into a signed receipt anyone can verify offline.

Issue signed receipts for AI agent actions; verify any receipt offline - free, no account.

AI-verified knowledge base with trust scoring, temporal facts, and skill cards.

Verify business claims and audit text for unsourced data.

Trademark filing guide, brand conflict screening and IP risk assessment for cross-border sellers.

Supplier scoring, AQL sampling plans and factory audit checklists for cross-border sourcing.