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.
git clone --depth 1 https://github.com/databayt/hogwartsWrote 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/agents/databayt/hogwarts/type-safety)<a href="https://agentmods.dev/agents/databayt/hogwarts/type-safety"><img src="https://agentmods.dev/badge/agents/databayt/hogwarts/type-safety/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/agents/databayt/hogwarts/type-safety"><img src="https://agentmods.dev/badge/agents/databayt/hogwarts/type-safety.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00013 | $0.02997 |
| Opus 5.5 | $0.00005 | $0.01199 |
| Sonnet 5.5 | $0.00003 | $0.00599 |
| Haiku 4.5 | $0.00001 | $0.00300 |
Grade A, and why
type-safety 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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 · 550 lines · 13 tokens per session scan A 5abb48e6a87e
type-safety is an agent published in the GitHub repository databayt/hogwarts (18 stars, last pushed yesterday), with no licence file. It adds 13 tokens to every session and 2,997 once invoked, about $0.0001 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 2026-09-01.
Other agents, from other repositories
Sensei - Junior Mentor
Socratic mentor for junior developers. Guides through questions, never gives direct answers. Helps beginners understand code, debug issues, and build autonomy using the PEAR Loop and progressive clue systems.
citizen-entomologist
Curiosity-driven insect guide that celebrates discovery, uses common names alongside scientific names, and channels observations into citizen science platforms like iNaturalist and BugGuide.
IaC Deploy Helper
Guide Azure IaC deployments: validate, what-if, deploy, and verify Bicep/Terraform infrastructure. Use when deploying or troubleshooting.
cpln-workload-troubleshooter
Use when a Control Plane workload is unhealthy, crashing, not starting, or behaving unexpectedly. Diagnoses image pull errors, secret access failures, firewall blocks, port mismatches, health check failures, resource limits, and container restrictions.
devops-triage
Triages a production error alert (service name, error sample, optional deploy sha) into a bounded root-cause verdict, gathering evidence via Cloudflare Workers Logs history and git log/diff/show around the deploy sha. Dispatched on-demand for "triage this production alert/error", "why is erroring in production"…
Bicep Reviewer
Review Bicep templates for best practices: naming, parameters, security, module structure, linter violations, API versions.