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 wrg32786/aigent-os --skill trust-decaygit clone --depth 1 https://github.com/wrg32786/aigent-osWrote 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/wrg32786/aigent-os/trust-decay)<a href="https://agentmods.dev/skills/wrg32786/aigent-os/trust-decay"><img src="https://agentmods.dev/badge/skills/wrg32786/aigent-os/trust-decay/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/wrg32786/aigent-os/trust-decay"><img src="https://agentmods.dev/badge/skills/wrg32786/aigent-os/trust-decay.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 | $0.00078 | $0.01142 |
| Opus 5 | $0.00039 | $0.00571 |
| Sonnet 5 | $0.00016 | $0.00228 |
| Haiku 4.5 | $0.00008 | $0.00114 |
Grade A, and why
Trust Decay 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 9d 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 — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Trust Decay
The two-phase ledger that tracks confident agent claims and their eventual outcomes. See [[Cost of Confidence]] for the doctrine.
When to use
Phase 1 — Capture a confident claim
- An agent declared something "fixed", "tested", "verified", "complete", "deployed"
- The claim is unhedged or treated as ground truth
- The claim is consequential enough that being wrong about it would matter
- Triggered by Caddy on prompts like: "/trust-decay capture", "log this claim", "capture confidence", "agent claimed", "I claimed", "the agent said it was fixed", "another agent verified"
Phase 2 — Resolve a claim
- A previously-captured claim has been confirmed (right) or revealed wrong
- The principal noticed a discrepancy between an earlier claim and reality
- Triggered by Caddy on prompts like: "/trust-decay resolve", "the bug came back", "that wasn't actually fixed", "trust event", "wrong claim", "confidence was wrong"
How to execute
Phase 1 — Capture
## YYYY-MM-DD — {short claim summary}
**Claim:** "{the actual confident statement, verbatim}"
**Source:** {agent name or self}
**Context:** {what task, what session, what was being worked on}
**Verification stated:** {what the claimant said they verified, if anything}
**Status:** OPEN — awaiting outcome
Append to vault/memory/TRUST_DECAY.md under the "Open" section.
The principal can capture manually, OR /honesty-check (when wired) can auto-capture any unhedged confident claim it produces.
Phase 2 — Resolve
When a previously-captured claim is proved or disproved:
- Find the open entry in
vault/memory/TRUST_DECAY.mdmatching the claim - Append resolution data:
**Resolution (YYYY-MM-DD):** WRONG | PARTIALLY WRONG | CONFIRMED CORRECT
**Evidence:** {what surfaced the discrepancy — file/line/log/observation}
**Time-to-discovery:** {duration from claim to discovery}
**Trust-decay event:** YES | NO
**Pattern:** {one line — what category of mistake/correctness was this?}
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.
- 9d ago First seen · 107 lines · 78 tokens per session scan A 9fe939cb2ddd
Trust Decay is a skill published in the GitHub repository wrg32786/aigent-os (18 stars, last pushed today), licensed MIT. It adds 78 tokens to every session and 1,142 once invoked, about $0.0004 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 2026-09-03.
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