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 liyingsong99/AIBridge --skill aibridge-code-indexgit clone --depth 1 https://github.com/liyingsong99/AIBridgeWrote 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/liyingsong99/aibridge/aibridge-code-index)<a href="https://agentmods.dev/skills/liyingsong99/aibridge/aibridge-code-index"><img src="https://agentmods.dev/badge/skills/liyingsong99/aibridge/aibridge-code-index/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/liyingsong99/aibridge/aibridge-code-index"><img src="https://agentmods.dev/badge/skills/liyingsong99/aibridge/aibridge-code-index.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00070 | $0.00313 |
| Opus 5.5 | $0.00028 | $0.00125 |
| Sonnet 5.5 | $0.00014 | $0.00063 |
| Haiku 4.5 | $0.00007 | $0.00031 |
Grade A, and why
aibridge-code-index 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 1mo 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.
What it actually says
AIBridge Code Index Skill
Operating Rules
- Enablement: Root Rule only; do not call
$CLI harness statusto re-check - Public actions:
symbol,definitiononly — locate.cspaths/positions, then read files yourself --querymust be a C# identifier or identifier substring (e.g.PlayerController,OpenInventory)- Do not query natural language, Chinese business names, comments, string literals, or file paths
- Unknown identifier: use host text search first, then call
code_indexwith the discovered name - Matching is declaration-name substring only — not full-text or semantic search
- Read
success/items/error; ignore absent diagnostic fields.items: []means no name hit, not a daemon failure - Do not use for references/callers/implementations/diagnostics/relationship queries
- On failure: do not retry lifecycle/status; fall back to direct file reads
Commands
$CLI code_index symbol --query PlayerController
$CLI code_index definition --query PlayerController
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.
- 1mo ago First seen · 26 lines · 70 tokens per session scan A 0022280bb541
aibridge-code-index is a skill published in the GitHub repository liyingsong99/AIBridge (228 stars, last pushed 24d ago), licensed MIT. It adds 70 tokens to every session and 313 once invoked, about $0.0003 per session on Opus 5.5. 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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