oganvil

Name: oganvil
Author: rowb.app

AgentA2A

OG (Open Graph) image generation API. Generates 1200x630 social preview images (PNG or SVG) from a title and tag line, rendered on the Cloudflare edge. NOTE: this service is a plain REST API and an MCP server over Streamable HTTP - it is NOT an A2A JSON-RPC agent. Full docs at the documentationUrl;…

by rowb.apphomepage ↗v1.0.0

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This record is unclaimed

Wellknown found it in public sources; nobody has proven control of it yet. Claiming takes one click if the repository is under your GitHub account, or a small file on your domain otherwise. Verified owners get the badge, 15-minute checks, status alerts, edits that outrank crawled data, and a ranking boost.

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Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availability60/60 checks ok

when	check	result	http	latency	detail
6 h ago	a2a card	ok	200	61 ms	card: oganvil · 2 skills
12 h ago	a2a card	ok	200	48 ms	card: oganvil · 2 skills
18 h ago	a2a card	ok	200	74 ms	card: oganvil · 2 skills
25 h ago	a2a card	ok	200	104 ms	card: oganvil · 2 skills
31 h ago	a2a card	ok	200	36 ms	card: oganvil · 2 skills
2 d ago	a2a card	ok	200	40 ms	card: oganvil · 2 skills
2 d ago	a2a card	ok	200	81 ms	card: oganvil · 2 skills
2 d ago	a2a card	ok	200	273 ms	card: oganvil · 2 skills
2 d ago	a2a card	ok	200	67 ms	card: oganvil · 2 skills
3 d ago	a2a card	ok	200	73 ms	card: oganvil · 2 skills

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

og-imageopen-graphsocial-previewimage-generationquotausage

Declared skills

Generate OG image — Generate a 1200x630 OG image from a title and tag line. REST: GET https://oganvil.rowu.workers.dev/og?title=...&tag=... (PNG/SVG, anonymous quota applies). MCP tool: generate_og_image (bearer key required).
Check quota — Check remaining free quota for the API key. MCP tool: get_quota (bearer key required).

kind A2A Agent Card

name A2A Agent Card

summary A2A Agent Card

version A2A Agent Card

description A2A Agent Card

homepageUrl A2A Agent Card

publisherUrl A2A Agent Card

publisherName A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

A2A Agent Cardhttps://oganvil.rowu.workers.dev/.well-known/agent-card.json

first seen 16 d ago · fetched 2 d agoopen ↗

Field history (7 recent events)

16 d ago · declared · summary → "OG (Open Graph) image generation API. Generates 1200x630 social preview images (PNG or SVG) from a title and tag line,
16 d ago · declared · description → "OG (Open Graph) image generation API. Generates 1200x630 social preview images (PNG or SVG) from a title and tag line,
16 d ago · declared · publisherName → "rowb.app"
16 d ago · declared · publisherUrl → "https://rowb.app"
16 d ago · declared · homepageUrl → "https://oganvil.rowb.app/llms.txt"
16 d ago · declared · version → "1.0.0"
16 d ago · declared · protocols → ["a2a"]

This record is unclaimed

Evidence

What the publisher says

Capabilities

Where this record came from