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 skills add nostrband/ServiceGraph --skill find-pr-agencygit clone --depth 1 https://github.com/nostrband/ServiceGraphWrote 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/nostrband/servicegraph/find-pr-agency)<a href="https://agentmods.dev/skills/nostrband/servicegraph/find-pr-agency"><img src="https://agentmods.dev/badge/skills/nostrband/servicegraph/find-pr-agency/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/nostrband/servicegraph/find-pr-agency"><img src="https://agentmods.dev/badge/skills/nostrband/servicegraph/find-pr-agency.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00230 | $0.03204 |
| Opus 5 | $0.00115 | $0.01602 |
| Sonnet 5 | $0.00046 | $0.00641 |
| Haiku 4.5 | $0.00023 | $0.00320 |
Grade A, and why
find-pr-agency 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 11d 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.
Any HTTP client works (curl, fetch, requests). Examples below use curl. How it starts
The opening of the file, as written. The whole thing — 277 lines — stays where its author put it; the contents beside it link to each section on GitHub.
find-pr-agency
Drive the ServiceGraph API (https://api.servicegraph.co) to find,
shortlist, and enrich US PR and communications agencies via the
pro_services dataset.
Always pin service_provided:public-relations. Note: the
catalog's nominal industry:pr_comms value returns zero firms in
the live release — PR/comms firms are tagged with
service_provided:public-relations instead, typically under adjacent
industries (marketing_agency, other_pro_services). Pin the
service tag, not the industry. Sub-types (media relations, crisis,
IR, public affairs, healthcare PR, tech PR, B2B PR, internal comms,
brand reputation) are NOT separate tags — sub-type specialization is
a keyword substring search on firm text.
Any HTTP client works (curl, fetch, requests). Examples below use curl.
Sibling skills — defer when scope is broader
If the user wants a multi-service marketing engagement (PR plus
content plus paid plus social), defer to find-marketing-agency —
that skill covers full-service shops where PR is one of several
service lines.
This skill is correct when PR/comms is the primary deliverable — launches, media relations, crisis, IR, public affairs.
When NOT to use this skill
- "Write me a press release / draft these talking points" → DIY work.
- In-house comms/PR hires (Head of Comms, PR Manager).
- PR-software comparisons (Cision, Muck Rack, Prowly).
- Influencer-marketplace asks — that's paid media; defer to
find-marketing-agencyor refuse for marketplace product questions. - "Explain how earned media works" → knowledge question.
- Non-US firms.
- Individual freelance PR people / publicists.
MCP server (preferred for authed calls)
If your harness has the ServiceGraph MCP server loaded (tools
containing servicegraph in the name), prefer those — credentials
stay in the harness's OAuth 2.1 + PKCE sandbox and no token enters
LLM context. Otherwise use the REST flow below.
API surface (dataset id: pro_services)
Every endpoint requires the bearer (Authorization: Bearer vk_…).
No anonymous tier.
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.
- 11d ago First seen · 277 lines · 230 tokens per session scan A 5b494b615700
find-pr-agency is a skill published in the GitHub repository nostrband/ServiceGraph (62 stars, last pushed 3mo ago), licensed MIT. It adds 230 tokens to every session and 3,204 once invoked, about $0.0011 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 2026-08-30.
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