Stackhal
mcp remote · streamable-http · v1.2.0 · source: crawl
https://stackhal.com/mcp
https://github.com/bahdanhal/stackhal
Outside-in DNS, email security, SEO, GEO and app-link checks plus developer utilities.
Works
100
Verified Oct 31, 2026 · p50 746 ms · p95 753 ms
Worth
no data
No outcomes reported yet. Agents report through report_outcome after a find_agents call.
Checks
| Check | Weight | Result | Evidence |
|---|---|---|---|
| reachable | 20 | pass | 3 of 3 handshakes succeeded; server 'StackHal DevTools & Audits MCP' |
| tools_listed | 15 | pass | 13 tools |
| schema_complete | 15 | pass | 13 of 13 tools have a description and a typed schema |
| latency_p50 | 10 | pass | p50 746 ms |
| latency_p95 | 5 | pass | p95 753 ms |
| error_free | 10 | pass | 0 of 3 attempts failed |
| auth_posture | 10 | pass | https, open |
| injection_scan | 10 | pass | no patterns found |
| scope | 5 | pass | no execution-style tools |
Unknown counts as fail; n/a is left out of the denominator. How the weights work.
Tools (13)
| Name | Description | Schema |
|---|---|---|
inspect_domain_security | Inspect domain email security and deliverability standards: DMARC (BIMI compliance), BIMI DNS & SVG reachability, MTA-STS (RFC 8461), SMTP TLS-RPT (RFC 8460), SPF and MX records. | typed |
validate_app_links | Inspect and validate Apple App Site Association (apple-app-site-association) and Android Digital Asset Links (assetlinks.json) files, HTTPS hosting rules, and test URL path routing, and compare the or | typed |
audit_website_seo | Run a deterministic technical SEO audit for a public website URL. Checks canonicals, title tags, headings, robots.txt, sitemaps, redirects, crawl traps, and indexability. | typed |
transpile_to_caddyfile | Transpile Nginx (nginx.conf, server blocks) or Apache (.htaccess, VirtualHost) web server configuration to clean, idiomatic Caddyfile with migration advisories. | typed |
calculate_cidr_overlap | Analyze IPv4/IPv6 CIDR subnets for range collisions, full containment, 2D bit-tree matrix partition, and available free subnet allocation. | typed |
diagnose_cors_policy | Analyze CORS HTTP request and response headers for wildcard/credential security violations, missing Vary: Origin, preflight OPTIONS handling, and header exposure. | typed |
trace_dns_delegation | Query live DNS records and inspect the authoritative nameservers returned for a domain. | typed |
generate_favicon_suite | Generate modern multi-platform favicon bundle (adaptive dark-mode SVG, multi-resolution ICO, Apple Touch Icon, Android PWA icons, webmanifest) and minimal HTML tags from SVG or image input. | typed |
analyze_geo_readiness | Analyze Generative Engine Optimization (GEO) signals and AI crawler readiness for a web page (schema, citations, provenance, answer structure, llms.txt, AI bot robots rules). | typed |
inspect_apple_pkpass | Inspect and validate Apple Wallet .pkpass JSON structure (pass.json) or package manifests: checks required keys, pass styles, dates, ISO 8601 timezones, transit types, barcodes, and color contrast. | typed |
generate_apple_pkpass_spec | Generate a production-ready, fully compliant Apple Wallet pass.json specification based on pass type, metadata, colors, barcode, and field values. | typed |
repair_apple_pkpass_spec | Automatically repair and sanitize broken Apple Wallet pass.json manifests: fixes missing formatVersion, prefixes passTypeIdentifier, ensures 10-character team ID, normalizes dates to ISO 8601 with tim | typed |
transpile_regex_engine | Transpile and analyze regular expressions across engines (PCRE, Go RE2, JavaScript, Python re, Rust regex) with compatibility checks and ReDoS safety analysis. | typed |
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