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 goperigon/perigon-mcp-server --skill monitor-insightsgit clone --depth 1 https://github.com/goperigon/perigon-mcp-serverWrote 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/goperigon/perigon-mcp-server/monitor-insights)<a href="https://agentmods.dev/skills/goperigon/perigon-mcp-server/monitor-insights"><img src="https://agentmods.dev/badge/skills/goperigon/perigon-mcp-server/monitor-insights/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/goperigon/perigon-mcp-server/monitor-insights"><img src="https://agentmods.dev/badge/skills/goperigon/perigon-mcp-server/monitor-insights.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 | $0.00056 | $0.00761 |
| Opus 5.5 | $0.00022 | $0.00304 |
| Sonnet 5.5 | $0.00011 | $0.00152 |
| Haiku 4.5 | $0.00006 | $0.00076 |
Grade A, and why
perigon-monitor-insights scanned grade A with 0 findings 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 today.
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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
97% identical to perigon-monitor-insights — 2 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 47 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Use this skill for configured monitors and Signal Insights analysis. News-wide search without a monitor belongs in the news-research skill.
Session setup
- Call
get_api_accessonce per session (and after 403) to confirm monitor and insights access. - Call
signal_insights_create_workspaceonce at the start of any conversation that will use export, code, shell, or file tools. Pass the returned workspace id to every subsequent Signal Insights tool. - For chart formatting rules, read MCP resource
perigon://reference/chartsbefore callingsignal_insights_preview_chart.
Monitors (read and lifecycle)
list_monitorsto discover monitors; filter by name, status, or type when the user specifies.get_monitorfor full configuration before explaining what a monitor tracks. Schedulehour/minuteare wall-clock times intimezoneId, matching Delivery settings in the product — do not treathouras UTC.- By monitor type:
- EVENT / MENTIONS:
get_monitor_eventsfor structured events, summaries, entities, and related articles. - TOPIC:
get_monitor_newslettersfor scheduled briefings;get_monitor_summariesfor rolling AI summary history.
- EVENT / MENTIONS:
- Mutations: Only call
set_monitor_status,create_monitor, orupdate_monitorwhen the user explicitly requests a status change or new/updated monitor. Default new monitors to DRAFT unless they ask to activate. Archived monitors cannot be restored via the public API—confirm before archiving.
Signal Insights analysis
signal_insights_search_signals→signal_insights_read_signalto pick a signal and readclassificationType(EVENT, MENTIONS, or TOPIC).- Branch on classification:
- EVENT / MENTIONS:
signal_insights_export_events(structured query, not raw SQL) →signal_insights_execute_code(pandas) → optionalsignal_insights_preview_chartfor visualization. - TOPIC:
signal_insights_list_newsletters→signal_insights_read_newsletterfor full markdown content.
- EVENT / MENTIONS:
- Save user-facing deliverables under
artifacts/output/in the workspace. Exports land underartifacts/automatically. - After a sandbox restart, the workspace id remains valid; Python kernel state resets but persisted files under
artifacts/remain.
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.
- today Changed 48684c593286
- 2d ago First seen · 47 lines · 56 tokens per session scan A 503c5f6c4706
perigon-monitor-insights is a skill published in the GitHub repository goperigon/perigon-mcp-server (6 stars, last pushed today), licensed Apache-2.0. It adds 56 tokens to every session and 761 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 97% identical to perigon-monitor-insights, differing in 2 lines, and is treated as a copy.
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