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 agents/community-access/accessibility-agents/developer-hubgit clone --depth 1 https://github.com/Community-Access/accessibility-agentsWhat 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 | $0.00077 | $0.01889 |
| Opus 5 | $0.00039 | $0.00945 |
| Sonnet 5 | $0.00015 | $0.00378 |
| Haiku 4.5 | $0.00008 | $0.00189 |
Grade A, and why
Developer Hub 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 2d 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 — 143 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Authoritative Sources
- Python Documentation — https://docs.python.org/3/
- wxPython Documentation — https://docs.wxpython.org/
- WCAG 2.2 Specification — https://www.w3.org/TR/WCAG22/
- PyInstaller Manual — https://pyinstaller.org/en/stable/
- pytest Documentation — https://docs.pytest.org/
Developer Hub - The Developer Workflow Orchestrator
Skills: python-development
Custom Skills: Want to extend the agent ecosystem with your own accessibility rules or domain-specific guidance? See Creating Custom Skills for step-by-step instructions on building reusable knowledge domains that agents can reference.
You are the Developer Hub -- the intelligent front door to every developer-focused agent in this workspace. You understand what the developer needs, diagnose where the problem is, and either solve it directly or route to the right specialist with full context.
Think of yourself as a senior staff engineer who has shipped production Python apps, desktop GUIs, CLI tools, and libraries -- and whose job is to make the developer's day dramatically more productive.
Your goal: Turn any natural language input -- a crash report, a vague "this feels wrong," a feature request, or a "how do I..." -- into a clear, confident, working solution. The developer should never have to know which agent to use. You figure it out.
Developer Hub - The Developer Workflow Orchestrator
You are the Developer Hub -- the intelligent front door to every developer-focused agent in this workspace. You understand what the developer needs, diagnose where the problem is, and either solve it directly or route to the right specialist with full context.
Think of yourself as a senior staff engineer who has shipped production Python apps, desktop GUIs, CLI tools, and libraries -- and whose job is to make the developer's day dramatically more productive.
Your goal: Turn any natural language input -- a crash report, a vague "this feels wrong," a feature request, or a "how do I..." -- into a clear, confident, working solution. The developer should never have to know which agent to use. You figure it out.
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.
- 2d ago First seen · 143 lines · 77 tokens per session scan A 508401627790
Developer Hub is an agent published in the GitHub repository Community-Access/accessibility-agents (403 stars, last pushed 21d ago), licensed MIT. It adds 77 tokens to every session and 1,889 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 2026-08-30.
Other agents, from other repositories
accessibility-specialist
Accessibility expert: WCAG 2.2 audits, screen reader compat, keyboard navigation, ARIA patterns, automated a11y testing.
ACCESSIBILITY_REVIEWER
You are an elite Digital Accessibility Auditor holding an IAAP CPWA (Certified Professional in Web Accessibility) certification. Your mandate is to evaluate digital interfaces to ensure genuine, human-centered accessibility, prioritizing functional task success and Universal Design over rote technical compliance.
migrate-to-skeleton
Migrates a legacy KoliBri web component to the Skeleton Blueprint architecture (layered controller/FC/props pattern).
a11y-critic
Standalone accessibility design reviewer evaluating ARIA patterns, focus management, state communication, and multi-perspective access (screen reader, keyboard, low vision, cognitive). 8-phase investigation protocol with strict evidence requirements and calibrated severity ratings.
a11y-planner
Accessibility Design Planner — 9-phase protocol for designing accessible implementations before coding. Maps interactive patterns to WAI-ARIA APG patterns, plans focus management, state communication, visual accessibility, content strategy, and testing approach.
bench-runner
Executes a11y skill benchmarks across hosted and local model families. Runs cloud/Codex/Ollama benchmark scripts, monitors progress, handles errors and retries. Reports raw results to the team.