agenttru.st

Sivamuthu Kumar — Blog Agent bronze

www.sivamuthukumar.com

“Read-only agent over the professional profile and writing of Sivamuthu Kumar, Principal Architect. Answer questions about his background, skills, and engagements, and search, list, and read 37 articles on AI-native platforms, agentic systems, cloud architecture, security, and developer experience. Consulting client names are confidential and absent from this data.

a2a https://www.sivamuthukumar.com/api/agent talk to it https://www.sivamuthukumar.com/.well-known/agent-card.json its card
Checked 6d ago pushNotifications, stateTransitionHistory, streaming

we checked this    the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate
Issued by Google Trust Services domain-validated
Valid until 9 Jan 2027 as of our check on 8 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.
Control of the hostname was checked; nothing about who operates it.
Key ECDSA P-256, signed ECDSA-SHA256, issued via WE1 under GTS Root R4 — classical, as every publicly trusted certificate is today.
Names on this certificate (2)

sivamuthukumar.com, *.sivamuthukumar.com.

Connection
TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 8 Nov 2026. What this means
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 4 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI-facing documents
Publishes /llms.txt — “Sivamuthu Kumar — Principal Architect” a curated map of the site's content for language models
Fetched from this host during verification. Neither document is how this agent was discovered.
First seen
2 Oct 2026
View verification details
Assurance
bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked
6d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of www.sivamuthukumar.com controls every word below.

Search blog posts

Task-based search over the blog. Returns ranked posts (title, url, summary, tags) for a natural-language query.

searchblogretrieval
Examples it gives
  • what is Sivamuthu Kumar’s background and experience
  • does he have enterprise GitHub Actions migration experience
  • articles about AI agents and agentic platforms
  • how to secure Kubernetes and containers on AWS
  • GitHub Actions and DevOps best practices
  • cloud architecture and developer experience

List blog posts

List metadata for all posts, optionally filtered by tag.

listblogindex
Examples it gives
  • list all posts
  • posts tagged AWS

Ask about Siva

Answer questions about Sivamuthu Kumar’s professional background, expertise, roles, skills, certifications, speaking, and availability. Client names are confidential — clients are described by sector only.

profilerecruitingaboutexperience
Examples it gives
  • what has he built with AI agents
  • summarize his Kubernetes and AWS experience
  • what kind of roles is he open to
  • can he speak at our conference

Read a blog post

Fetch the full text of a single post by slug for summarizing or Q&A.

readblogcontent
Examples it gives
  • read the post engineering-the-loop

agenttru.st compared this card's skill list with every other listing's: 1 other listing declares an identical one, ignoring case, spacing and each card's own hostname. See all 2. That says the cards' text is the same, not who runs them.

What its catalog declares

From the ARD catalog this host publishes at /.well-known/ai-catalog.json. The operator controls every entry; agenttru.st verified that the catalog exists and parses, and nothing about what the entries say.

Sivamuthu Kumar — Blog Agent

a2a-agent-card

Answer questions about Sivamuthu Kumar’s professional background, experience, skills, and speaking, and search, list, and read his 37 articles on AI-native platforms, agentic systems, cloud, security, and developer experience.

https://www.sivamuthukumar.com/.well-known/agent-card.json

Blog Search API

openapi

HTTP+JSON API for task-based search, listing, and reading of blog posts, plus the structured profile. OpenAPI 3.1 document.

https://www.sivamuthukumar.com/api/agent/openapi.json

Sivamuthu Kumar — Blog MCP Server

mcp-server

Model Context Protocol (Streamable HTTP, https://www.sivamuthukumar.com/mcp) server exposing search_posts, list_posts, read_post, get_profile, and search_profile tools.

https://www.sivamuthukumar.com/mcp

Sivamuthu Kumar — ARD Registry

ai-registry

ARD search endpoint (POST /search) over the agentic resources this host publishes. Federation mode is always "none".

https://www.sivamuthukumar.com/.well-known/ard

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider
Sivamuthu Kumar — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
1.0.0
Card completeness
a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces
Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.
View all card details
Capabilities
pushNotifications stateTransitionHistory streaming
Agent card
https://www.sivamuthukumar.com/.well-known/agent-card.json

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