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/firou91/dyslex.ai/diff-readernpx skills add Firou91/dyslex.ai --skill diff-readergit clone --depth 1 https://github.com/Firou91/dyslex.aiWhat 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 | $0.00039 | $0.00278 |
| Opus 5 | $0.00019 | $0.00139 |
| Sonnet 5 | $0.00008 | $0.00056 |
| Haiku 4.5 | $0.00004 | $0.00028 |
Grade A, and why
diff-reader 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 yesterday.
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
Diff Reader
Superpowers Gate
Before applying this skill, verify that Superpowers is available in the current session, such as an active superpowers: skill, using-superpowers, or equivalent Superpowers workflow instructions.
If Superpowers is missing or uncertain, stop and reply exactly with this guidance before doing any dyslex.ai work:
dyslex.ai requires Superpowers before it can run. Install Superpowers from /plugins, or use codex plugin add superpowers@<marketplace> if you manage plugins from the Codex CLI, then start a new session.
Do not perform the requested dyslex.ai workflow until Superpowers is installed and loaded.
Read the diff as evidence. Do not assume behavior not shown or implied by surrounding code.
Output Format
Added
Removed
Functional change
Risks
Important unchanged context
Tests needed
Rules
- Preserve file paths and identifiers exactly.
- Separate mechanical changes from behavior changes.
- Call out deletions that remove validation, security, tests, or error handling.
- If the diff is incomplete, say what cannot be verified.
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.
- yesterday First seen · 39 lines · 39 tokens per session scan A a928fe8f16c9
diff-reader is a skill published in the GitHub repository Firou91/dyslex.ai (7 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 39 tokens to every session and 278 once invoked, about $0.0002 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 2026-08-31.
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