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 SebastienDegodez/copilot-instructions --skill fuzzy-selectinggit clone --depth 1 https://github.com/SebastienDegodez/copilot-instructionsWrote 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/sebastiendegodez/copilot-instructions/fuzzy-selecting)<a href="https://agentmods.dev/skills/sebastiendegodez/copilot-instructions/fuzzy-selecting"><img src="https://agentmods.dev/badge/skills/sebastiendegodez/copilot-instructions/fuzzy-selecting.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00025 | $0.00845 |
| Opus 5 | $0.00013 | $0.00423 |
| Sonnet 5 | $0.00005 | $0.00169 |
| Haiku 4.5 | $0.00003 | $0.00085 |
Grade A, and why
fuzzy-selecting 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 — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.
fzf: Interactive Fuzzy Finder
Always invoke fuzzy-selecting skill for interactive fuzzy selection - do not execute bash commands directly.
Use fzf for interactive fuzzy selection and filtering of any command-line list.
Default Strategy
Invoke fuzzy-selecting skill for interactive fuzzy selection from any list with preview capabilities. Use when choosing from search results, files, processes, or any command output.
Common workflow: Discovery skill (finding-files, searching-text, querying-json, querying-yaml) → fuzzy-selecting skill → other skills (viewing-files, xargs) for interactive selection and action.
Key Options
Display Modes
--height N[%]set height (percent or exact lines)--tmux [POS][SIZE][,border]tmux popup mode--layout default|reverse|reverse-listlayout direction--border [rounded|sharp|thin]add border--style default|full|minimalUI preset
Search & Matching
-e/--exactexact matching instead of fuzzy--scheme default|path|historyinput type optimization--delimiter STRcustom field delimiter--nth N..search specific fields only
Preview Window
--preview "CMD {}"external command preview--preview-window POSITION[SIZE][,border]preview configuration--preview-label TEXTcustom preview label
Selection Options
-m/--multimulti-select mode (TAB to mark)--bind KEY:ACTIONcustom key bindings--prompt "TEXT"custom prompt string--header "TEXT"custom header text
Performance Options
--tacreverse input order (top-down)--with-nth N..display specific fields--ansiparse ANSI color codes
Detailed Reference
For comprehensive search patterns, key bindings, preview configurations, and integration examples, load fzf guide when needing:
- Custom key bindings and actions
- Advanced preview window configuration
- Multi-select workflows
- Tmux integration
- Shell setup functions
The guide includes:
- Basic usage and display modes
- Search syntax and matching patterns
- Multi-select operations and key bindings
- Preview window configuration
- Integration examples (git, processes, file systems)
- Performance optimization and troubleshooting
- Shell integration setup and custom functions
What ships with it
1 file 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.
- 8d ago First seen · 92 lines · 25 tokens per session scan A a5d49acc2f48
fuzzy-selecting is a skill published in the GitHub repository SebastienDegodez/copilot-instructions (192 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 25 tokens to every session and 845 once invoked, about $0.0001 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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