TESSA Marketing & Technology
tessa.tech
Full-service digital marketing, web development, and AI agent readiness firm (McLean, VA, est. 2012). Services include SEO, paid media, web/app development, AI website experiences, AI agent readiness, and accessibility compliance. Operates the first vertical A2A registries in professional services (complianceregistry.net, marketingregistry.org).
tessa.tech via a single DNS TXT record to add the
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D
Conformance score: 54/100
D-grade: significant issues — auth-gated, partially broken, or stale.
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agent-card.json changed within the last 7 days. We track these so downstream callers can react.
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Endpoints
| Agent card | https://tessa.tech/.well-known/agent-card.json |
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Audit-grade evidence bundle
JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against
our JWKS. See the methodology.
Raw agent card JSON
{
"name": "TESSA Marketing & Technology",
"url": "https://tessa.tech/.well-known/agent-card.json",
"description": "Full-service digital marketing, web development, and AI agent readiness firm (McLean, VA, est. 2012). Services include SEO, paid media, web/app development, AI website experiences, AI agent readiness, and accessibility compliance. Operates the first vertical A2A registries in professional services (complianceregistry.net, marketingregistry.org).",
"version": "1.0.0",
"documentationUrl": "https://tessa.tech/",
"iconUrl": null,
"defaultInputModes": [
"application/json",
"text/plain"
],
"defaultOutputModes": [
"application/json",
"text/plain"
],
"skills": [
{
"id": "tessa-services",
"name": "TESSA Services Catalog",
"description": "Returns TESSA's full service catalog: SEO, paid media, web/app development, AI website experiences, AI agent readiness, accessibility, and more. Includes pricing tiers and ideal client profiles per service.",
"tags": [
"services",
"catalog",
"marketing",
"web-development",
"ai"
],
"examples": [],
"inputModes": [],
"outputModes": []
},
{
"id": "tessa-case-studies",
"name": "TESSA Case Studies",
"description": "Returns TESSA's project portfolio with industries, services used, and measurable outcomes. Includes SCS Engineers (240% traffic growth), Network for Good (357K monthly traffic), Gettysburg Museum (193% revenue YoY).",
"tags": [
"case-studies",
"portfolio",
"results",
"proof"
],
"examples": [],
"inputModes": [],
"outputModes": []
},
{
"id": "ai-readiness-assessment",
"name": "AI Agent Readiness Assessment",
"description": "Given a website URL, returns a structured score (0-100) of how ready that site is to be discovered and queried by AI agents. Checks JSON-LD/schema coverage, well-known agent card, llms.txt, robots.txt AI directives, and metadata quality.",
"tags": [
"ai-readiness",
"agent-discovery",
"audit",
"schema"
],
"examples": [],
"inputModes": [
"application/json"
],
"outputModes": []
},
{
"id": "find-professional-services-firm",
"name": "Find a Professional Services Firm",
"description": "Search the TESSA Professional Services Directory across all vertical registries TESSA operates. Filter by industry, region, or capability. Returns matching firms with their slugs, websites, and locations.",
"tags": [
"directory",
"search",
"firm-discovery"
],
"examples": [],
"inputModes": [
"application/json"
],
"outputModes": []
},
{
"id": "get-wcag-audit",
"name": "Get TESSA's WCAG 2.2 AA Accessibility Audit Offering",
"description": "Returns TESSA's WCAG 2.2 AA accessibility audit offering in structured form: scope, deliverables (VPAT/ACR, findings report, remediation roadmap), typical timeline, pricing bands (hourly $150\u2013$225, project range $5K\u2013$25K), and the URL of TESSA's accessibility profile in the TESSA Compliance Registry.",
"tags": [
"accessibility",
"wcag",
"audit",
"vpat",
"ada",
"section-508"
],
"examples": [],
"inputModes": [],
"outputModes": []
},
{
"id": "request-strategy-session",
"name": "Book a Strategy Session with TESSA",
"description": "Book a 30-minute strategy session with Kevin Callen on TESSA's calendar. Provide prospect contact info, project brief, and (optionally) a preferred window. TESSA's MCP server finds an open slot, creates a Google Calendar event with a Google Meet link, and sends the prospect the invite. Returns the scheduled time and Meet link to the calling agent.",
"tags": [
"lead",
"booking",
"strategy-session",
"calendar"
],
"examples": [],
"inputModes": [
"application/json"
],
"outputModes": []
},
{
"id": "request-introduction",
"name": "Request an Introduction",
"description": "Request an informational introduction to TESSA, or pass target_firm_slug to request an intro to any firm in the TESSA Professional Services Directory. TESSA logs the lead and forwards a warm intro email to the firm. Use request-strategy-session if you want to actually book a meeting with TESSA.",
"tags": [
"lead",
"contact",
"introduction"
],
"examples": [],
"inputModes": [
"application/json"
],
"outputModes": []
}
],
"capabilities": {
"streaming": false,
"pushNotifications": false,
"stateTransitionHistory": false,
"extensions": null
},
"protocolVersion": "0.3.0",
"provider": {
"organization": "TESSA Marketing & Technology",
"url": "https://tessa.tech/"
}
}