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 kangarooking/x-skills --skill x-filtergit clone --depth 1 https://github.com/kangarooking/x-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/kangarooking/x-skills/x-filter)<a href="https://agentmods.dev/skills/kangarooking/x-skills/x-filter"><img src="https://agentmods.dev/badge/skills/kangarooking/x-skills/x-filter.svg" alt="Measured on agentmods" height="20"></a>- Socket pass
- Snyk warn
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 | $0.00059 | $0.02144 |
| Opus 5 | $0.00030 | $0.01072 |
| Sonnet 5 | $0.00012 | $0.00429 |
| Haiku 4.5 | $0.00006 | $0.00214 |
Grade A, and why
x-filter 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 8d 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.
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.
How it starts
The opening of the file, as written. The whole thing — 254 lines — stays where its author put it; the contents beside it link to each section on GitHub.
X Filter
Score and filter collected materials for X content creation. Topics scoring ≥7 points enter the creation pool.
Scoring System (满分10分)
| Criteria | Weight | Description |
|---|---|---|
| 热度/趋势 | 4分 | Current popularity and trend momentum |
| 争议性 | 2分 | Discussion potential and debate value |
| 高价值 | 3分 | Information density and actionable insights |
| 账号定位相关 | 1分 | Alignment with account positioning |
Threshold: ≥7分 enters creation pool
Prerequisites
- Materials from x-collect (or manual input)
- User profile from x-create/references/user-profile.md (for relevance scoring)
Optional State (Feedback Loop)
If available, use persisted state to improve filtering:
- State dir:
~/.claude/skills/x-create/state/ - Negative samples:
rejected_topics.json(SimilarityFilter) - Events log:
events.jsonl(optional analytics)
If state files don't exist, proceed normally.
Workflow
Input
Accept materials from:
- x-collect output - Structured material report
- Manual list - User-provided topics/URLs
- Raw text - Unstructured content to evaluate
Scoring Process
For each material/topic, score multiple dimensions and combine with weights.
Weighted score (recommended):
FinalScore = Σ(w_i × s_i) - NegPenalty
Where:
s_iare per-dimension scores (0..max)w_icome fromreferences/user-profile.md(fallback to defaults)NegPenaltyis derived from similarity to rejected topics and other negative signals
1. 热度/趋势 (Trending Score: 0-4)
4分: 当前热门话题，大量讨论
3分: 近期热点，关注度上升
2分: 稳定话题，持续有人讨论
1分: 小众话题，关注度有限
0分: 过时话题，几乎无人讨论
(Optional) 新鲜度 (Freshness)
- If you can infer recency from sources, either:
- fold it into Trending score, or
- add a small bonus/penalty (e.g., +0.5 for <72h, -0.5 for >30d)
2. 争议性 (Controversy Score: 0-2)
2分: 明显争议，多方观点对立
1分: 存在不同看法，可引发讨论
0分: 共识性话题，难以引发讨论
3. 高价值 (Value Score: 0-3)
3分: 硬核干货，可直接指导行动
2分: 有价值信息，提供新视角
1分: 一般信息，了解即可
0分: 低价值，无实质内容
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.
- 8d ago First seen · 254 lines · 59 tokens per session scan A c6afb9708fd7
x-filter is a skill published in the GitHub repository kangarooking/x-skills (325 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 59 tokens to every session and 2,144 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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