SpaceCat API Service is an HTTP API for working with SpaceCat data, including a server-side proxy for the Semrush AIO API and a PostgreSQL-backed data service. Developers and operators use it to access and run the Edge Delivery services data system.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/adobe/spacecat-api-service/plg-onboardnpx skills add adobe/spacecat-api-service --skill plg-onboardgit clone --depth 1 https://github.com/adobe/spacecat-api-serviceWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/adobe/spacecat-api-service/plg-onboard)<a href="https://agentmods.dev/skills/adobe/spacecat-api-service/plg-onboard"><img src="https://agentmods.dev/badge/skills/adobe/spacecat-api-service/plg-onboard.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00117 | $0.01423 |
| Opus 5 | $0.00059 | $0.00711 |
| Sonnet 5 | $0.00023 | $0.00285 |
| Haiku 4.5 | $0.00012 | $0.00142 |
Grade A, and why
plg-onboard scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s -w "\n\nHTTP_STATUS:%{http_code}\n" --request POST \ How it starts
The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PLG Onboard (admin path)
Runs POST /plg/onboard against the live SpaceCat API as an admin, so the
imsOrgId in the body is trusted as-is instead of being restricted to the
caller's own tenant (see src/controllers/plg/plg-onboarding.js:247-344).
This is production, not a sandbox. spacecat.experiencecloud.live is the
prod host (see this repo's own CLAUDE.md Fastly section) — not "dev", despite
how some other docs label the /api/v1 path. A successful call creates a real
Organization/Site, provisions an ASO entitlement, enrolls the site in
audits/imports, and posts Slack notifications. There is no "undo onboarding" —
reversal only happens via the separate PATCH /plg/onboard/:onboardingId/status
→ OUTDATED transition. Treat every run here as a real, largely irreversible
customer-facing action.
Required inputs
domain— the hostname (or hostname/path) to onboard, e.g.pullman.accor.com.imsOrgId— the target IMS org, format<orgId>@AdobeOrg. If the user gives an org name instead of an ID, look it up (e.g. viaOrganization.findByImsOrgIdthrough an existing query skill, or ask the user) before proceeding — don't guess.
If either is missing, ask for it. Don't infer imsOrgId from a domain guess.
Safety gate
Before sending the request, confirm with the user:
- Domain + org are correct — read them back explicitly.
- They intend to hit prod — this is not reversible via this endpoint.
- Which credential to use — default is the caller's own mysticat session
token via
mysticat auth token(requiresmysticat loginfirst). Only proceed without asking again if the user has already explicitly confirmed this exact action in the current conversation.
Use mysticat auth token (no --ims flag). The raw IMS access token
(mysticat auth token --ims) gets rejected with a plain-text 401 Unauthorized on every route of the live app API — confirmed via response
headers (apigw-requestid present, content-length: 12), meaning API
Gateway's custom authorizer layer rejects it before the app's own
authWrapper ever runs. This reproduced across multiple fresh mysticat login --force cycles, so it isn't a stale-session issue — re-authenticating
with --ims will not fix it. The session token works. See the
plg-suggestion-grants skill for more detail on this if it resurfaces.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago First seen · 103 lines · 117 tokens per session scan A 1e28bf7f39cb
plg-onboard is a skill published in the GitHub repository adobe/spacecat-api-service (10 stars, last pushed today), licensed Apache-2.0. It adds 117 tokens to every session and 1,423 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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