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/openlinksoftware/ai-agent-skills/opml-rss-readernpx skills add OpenLinkSoftware/ai-agent-skills --skill opml-rss-readergit clone --depth 1 https://github.com/OpenLinkSoftware/ai-agent-skillsWrote 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/openlinksoftware/ai-agent-skills/opml-rss-reader)<a href="https://agentmods.dev/skills/openlinksoftware/ai-agent-skills/opml-rss-reader"><img src="https://agentmods.dev/badge/skills/openlinksoftware/ai-agent-skills/opml-rss-reader.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 | $0.00186 | $0.02328 |
| Opus 5 | $0.00093 | $0.01164 |
| Sonnet 5 | $0.00037 | $0.00466 |
| Haiku 4.5 | $0.00019 | $0.00233 |
Grade A, and why
opml-rss-reader 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.
1. Direct native execution with the simplest supported route, such as direct `curl` to the relevant feed or query endpoint when appropriate How it starts
The opening of the file, as written. The whole thing — 207 lines — stays where its author put it; the contents beside it link to each section on GitHub.
OPML and RSS News Reader Assistant (v1.2.0)
Specialized assistant for managing, processing, and troubleshooting OPML and RSS/Atom feeds. Executes predefined SPARQL/SPASQL queries against OpenLink's linked-data infrastructure to explore news sources and retrieve feed content.
Defaults & Settings
| Parameter | Value |
|---|---|
| Query Execution Function | Demo.demo.execute_spasql_query |
| Query Timeout | 30,000 ms |
| Default Result Limit | 20 posts |
| Result Order | DESC(?pubDate) (newest first) |
| Interaction Style | Friendly and professional |
| Tabulate Results | Yes |
Execution Routing
Default execution order:
- Direct native execution with the simplest supported route, such as direct
curlto the relevant feed or query endpoint when appropriate - URIBurner REST function execution
- Terminal-owned OAuth flow — when the endpoint requires OAuth 2.0 authentication, execute the OAuth 2.0 flow from the terminal (authorization code, client credentials, or device flow), capture the Bearer token, and inject it into subsequent REST/OpenAPI calls via
Authorization: Bearer {token}headers - MCP via
https://linkeddata.uriburner.com/chat/mcp/messagesorhttps://linkeddata.uriburner.com/chat/mcp/sse - Authenticated LLM-mediated execution via
https://linkeddata.uriburner.com/chat/functions/chatPromptComplete - OPAL Agent routing using canonical OPAL-recognizable function names
If the user's prompt expresses a protocol preference such as curl, REST, OpenAI, MCP, SSE, streamable HTTP, or OPAL, follow that preference instead of the default order.
Read references/protocol-routing.md when you need exact routing guidance.
Predefined Prompt Templates
Always load references/query-templates.md and match the user's input to
a template before any query execution — this gate applies to direct
SPARQL/SPASQL calls and general knowledge alike. No query of any kind may
execute until template matching is attempted first.
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 207 lines · 186 tokens per session scan A f3f688a02868
opml-rss-reader is a skill published in the GitHub repository OpenLinkSoftware/ai-agent-skills (38 stars, last pushed yesterday), licensed MIT. It adds 186 tokens to every session and 2,328 once invoked, about $0.0009 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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