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 fabioc-aloha/Alex_Skill_Mall --skill source-inventorygit clone --depth 1 https://github.com/fabioc-aloha/Alex_Skill_MallWrote 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/fabioc-aloha/alex_skill_mall/source-inventory)<a href="https://agentmods.dev/skills/fabioc-aloha/alex_skill_mall/source-inventory"><img src="https://agentmods.dev/badge/skills/fabioc-aloha/alex_skill_mall/source-inventory/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/fabioc-aloha/alex_skill_mall/source-inventory"><img src="https://agentmods.dev/badge/skills/fabioc-aloha/alex_skill_mall/source-inventory.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 | $0.00061 | $0.02012 |
| Opus 5 | $0.00030 | $0.01006 |
| Sonnet 5 | $0.00012 | $0.00402 |
| Haiku 4.5 | $0.00006 | $0.00201 |
Grade A, and why
source-inventory scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Source Inventory
Maintain sources/supported-stores.json — the single source of truth for which upstream plugin repos the Mall scans.
The Mall does NOT keep persistent local clones of source repos. The weekly cron clones each registered source into a workflow temp directory ($SOURCES_DIR), scans it, scores it, and discards the clone. The registry file is the only persistent record.
When to Use
- Proposing a new source store (run store-evaluation first)
- Retiring a source store (run staleness-discipline first; use
/prune-source) - A weekly cron PR flags a source as unhealthy (broken remote, archived, license drift)
- Schema validation after editing
supported-stores.json
The registry: sources/supported-stores.json
{
"$schema": "./supported-stores.schema.json",
"schema_version": "2.0",
"stores": [
{
"name": "plugin-mall", // unique kebab-case; matches catalog/stores/<name>.json
"remote": "https://github.com/<org>/<repo>", // upstream URL (informational; not cloned for plugin-mall)
"pluginDir": "plugins", // where plugins live in the upstream repo
"quality": "first-party", // tier tag — see § Quality tiers
"provenance": true, // true ONLY for plugin-mall (drives +50 trust signal)
"license": "PolyForm-Noncommercial-1.0.0", // SPDX id, or null if unknown
"added_at": "2026-05-29"
},
{
"name": "awesome-copilot",
"remote": "https://github.com/github/awesome-copilot",
"pluginDir": "skills",
"quality": "official",
"provenance": false,
"license": "MIT",
"added_at": "2026-04-15"
}
]
}
Required fields
| Field | Type | Notes |
|---|---|---|
name |
string | Kebab-case, ≤32 chars, unique across the registry; produces catalog/stores/<name>.json |
remote |
string | Upstream URL (HTTPS). For plugin-mall, this is informational; for everyone else, it's what bootstrap-sources.cjs clones |
pluginDir |
string | Path under the upstream repo where plugins live (., plugins, skills, agents, etc.). Use . if plugins live at the repo root. |
quality |
enum | See § Quality tiers below |
provenance |
bool | true ONLY for plugin-mall (drives the +50 trust signal). false for all third-party stores. |
license |
string or null | SPDX identifier (e.g., MIT, Apache-2.0, PolyForm-Noncommercial-1.0.0). null if unknown — license signal will score 0. |
added_at |
string | YYYY-MM-DD of registry add |
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 · 144 lines · 61 tokens per session scan A e04f62b62f75
source-inventory is a skill published in the GitHub repository fabioc-aloha/Alex_Skill_Mall (4 stars, last pushed yesterday), licensed MIT. It adds 61 tokens to every session and 2,012 once invoked, about $0.0003 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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