skillbay bronze

skillbay.sh

“Finds AI agent skills on skillbay, a curated marketplace: send a message with what you need and get back matching skills (slug, price, seller, evidence link), or name a skill to get its full listing.

https://skillbay.sh/.well-known/agent-card.json its card

Checked 5d ago extendedAgentCard, pushNotifications, 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 15 Dec 2026 as of our check on 9 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)

skillbay.sh, *.skillbay.sh.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 9 Nov 2026. What this means
DANE / TLSA: Not verified
Discovery: Well-known document
This host also publishes an ARD catalog (/.well-known/ai-catalog.json) declaring 6 resources. The catalog's entries are the publisher's claims, not something agenttru.st verified.
AI use policy: Search: yesAI input: yesAI training: no

What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
AI-facing documents: Publishes /llms.txt — “skillbay” a curated map of the site's content for language models

Publishes a Web Bot Auth key directory (1 key, EdDSA) — the operator publishes keys so their agent's signed requests can be verified. agenttru.st recorded that the directory exists; it has not verified a signature.

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 2 Nov 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: 5d 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 skillbay.sh controls every word below.

Search skills

Full-text search over skill titles, summaries, descriptions, and SKILL.md. Send the need as text, or a data part {"query","category","free","limit"}. Returns a text summary and a data part with the matching skills.

searchskillsmarketplaceagent-skills

Examples it gives

skills for cleaning CSV files
a skill that reviews pull requests

Get a skill

One skill's listing: description, price, seller, package digest, and where to install or buy it. Send a data part {"slug"} or a text message containing the skill URL (https://skillbay.sh/skill/<slug>).

skillsdetailsinstall

Examples it gives

https://skillbay.sh/skill/csv-cleaner

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.

skillbay MCP server

mcp-server-card

Every skillbay operation as an MCP tool: search skills, read evidence, install free skills, submit, buy, sell.

https://skillbay.sh/.well-known/mcp/server-card.json

skillbay A2A agent

json

A2A 1.0 agent card; SendMessage over JSON-RPC at /a2a searches the catalog or returns one skill listing.

https://skillbay.sh/.well-known/agent-card.json

skillbay JSON API

openapi

OpenAPI 3.1 description of the JSON API behind the site: catalog, submissions, purchases, seller and admin operations.

https://skillbay.sh/openapi.json

Agent Skills discovery index

agent-skills

Free approved skills as installable SKILL.md files and archives with sha256 digests (Agent Skills Discovery v0.2.0).

https://skillbay.sh/.well-known/agent-skills/index.json

llms.txt

text/markdown

A short map of the site for language models, with the long form at /llms-full.txt.

https://skillbay.sh/llms.txt

OAuth protected resource metadata

json

How agents obtain OAuth 2.1 tokens for the API and MCP server (PKCE, dynamic client registration).

https://skillbay.sh/.well-known/oauth-protected-resource

Technical agent card

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

Provider: skillbay — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: extendedAgentCard pushNotifications streaming
Agent card: https://skillbay.sh/.well-known/agent-card.json

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