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Agent Utilities

Verified

by Ben Helfandv1.10.0

Validate and reshape supplied HTML, JSON and shopping data with 60+ deterministic tools: GTIN check digits, whole-pack price planning, OpenAPI diffs and security header audits. Keyless MCP and REST.

Access
APIMCP
Auth
None
Skills
5

Skills

HTML Extraction

Extracts main text, metadata, headings, links, tables and JSON-LD from supplied HTML via html.main-text, html.metadata and html.jsonld.

JSON Transforms

Applies RFC 6902 patches, RFC 6901 pointer selection, canonical serialization and bounded diffs via data.json-patch, data.json-pointer and data.json-diff.

API Contract Checks

Lints OpenAPI 3.0 documents, detects breaking changes between versions and validates data against JSON Schema 2020-12 via contracts.openapi-lint and contracts.openapi-diff.

Security Header Audit

Audits response headers, CSP directives and Set-Cookie attributes, decodes JWT claims and scans for credential patterns via security.header-audit and security.secret-scan.

Commerce Pricing

Validates GTIN check digits, plans lowest-cost whole-pack combinations and compares unit prices via commerce.gtin-validate, commerce.pack-plan and commerce.unit-price.

Code & DevToolsCommerce & PaymentsData & Analyticsmcp-serverhtml-parsingjson-patchopenapigtinsecurity-headerskeyless
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agent-utilities
Validate and reshape supplied HTML, JSON and shopping data with 60+ deterministic tools: GTIN check digits, whole-pack price planning, OpenAPI diffs and security header audits. Keyless MCP and REST.
fields
nameAgent Utilities
providerBen Helfand
urlhttps://agent-utilities.agent-utilities.workers.dev/integrations/mcp
categoriescode-devtools · commerce-payments · data-analytics
accessapi · mcp
authnone
streamingtrue
pushfalse
verifiedtrue
officialfalse
tagsmcp-server, html-parsing, json-patch, openapi, gtin, security-headers, keyless
skills
html-extractionHTML ExtractionExtracts main text, metadata, headings, links, tables a…
json-transformsJSON TransformsApplies RFC 6902 patches, RFC 6901 pointer selection, c…
api-contract-checksAPI Contract ChecksLints OpenAPI 3.0 documents, detects breaking changes b…
security-header-auditSecurity Header AuditAudits response headers, CSP directives and Set-Cookie …
commerce-pricingCommerce PricingValidates GTIN check digits, plans lowest-cost whole-pa…
→ https://agent-utilities.agent-utilities.workers.dev/integrations/mcp