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 objectstack-ai/objectstack --skill objectstack-platformgit clone --depth 1 https://github.com/objectstack-ai/objectstackWrote 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/objectstack-ai/objectstack/objectstack-platform)<a href="https://agentmods.dev/skills/objectstack-ai/objectstack/objectstack-platform"><img src="https://agentmods.dev/badge/skills/objectstack-ai/objectstack/objectstack-platform/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/objectstack-ai/objectstack/objectstack-platform"><img src="https://agentmods.dev/badge/skills/objectstack-ai/objectstack/objectstack-platform.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 7 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Privilege Escalation · line 411 Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
- medium MCP Rug Pull · line 276 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 279 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 578 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 1026 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium Excessive Agency · line 278 Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
- medium Tool Misuse · line 1089 Tool defaults are unsafe or overly permissive (e.g. disabled TLS verification, no authentication, world-writable permissions). Unsafe defaults widen the attack surface.Fix: Override unsafe defaults with secure settings (verify=True, auth required, restrictive permissions). Review and harden all tool configurations.
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 | $0.00166 | $0.05652 |
| Opus 5.5 | $0.00066 | $0.02261 |
| Sonnet 5.5 | $0.00033 | $0.01130 |
| Haiku 4.5 | $0.00017 | $0.00565 |
Grade A, and why
objectstack-platform 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 today.
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 — 489 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Platform — ObjectStack Bootstrap & Plugin System
Two concerns over one defineStack() / kernel surface: project setup
(objectstack.config.ts, drivers, the boot sequence) and plugin
development (plugins, services, kernel hook / event handlers,
ObjectKernel vs LiteKernel).
defineStack() — The Core Configuration
objectstack.config.ts is the single entry point for every project.
It calls defineStack() to declare all metadata.
→ Moved verbatim to references/bootstrap.md § Minimal Example.
Full Configuration Reference
defineStack() accepts an ObjectStackDefinitionInput whose top-level keys
are manifest, packages, objects, objectExtensions, picklists,
picklistExtensions, views, apps, pages, dashboards, reports,
datasets, actions, flows, jobs,
emailTemplates, docs, books, positions, permissions,
capabilities, sharingRules, apis, webhooks, api, server,
agents, tools, skills, hooks, functions, mappings,
analyticsCubes, connectors, data (seed), datasources,
datasourceMapping, translations, i18n, plugins, devPlugins,
devHint, devLogins, requires, tiers, onEnable, appName, email, sms.
There is deliberately no top-level workflows or approvals collection:
an approval is authored as a flow with Approval nodes (ADR-0019), and record
state machines are a state_machine validation rule on each object
(ADR-0020). A phantom key like roles: or policies: is not a silent
no-op — the top level refuses it and the stack fails to load:
defineStack validation failed (1 issue):
✗ (root): Unrecognized key(s) on this stack definition: `policies`. …
Undeclared keys are handled per surface, and the two postures are worth keeping straight:
- Refused —
defineStack()'s top level, eachobjects[]entry (ObjectSchema), and each field (FieldSchema). The parse throws, naming the surface and the offending key. TypeScript rejects the literal earlier still, withTS2353: Object literal may only specify known properties. - Warned, then dropped — the authoring surfaces whose shapes have not
been closed yet (
connectorsis one).defineStack()prints the warning before the parse, and the value does not survive it:defineStack: connectors.stripe.bogusKey: 'bogusKey' is not a declared connector key, so its value is dropped at load.Treat these as errors-in-waiting — closing the remaining shapes is a scheduled migration, so a key that only warns today is expected to be refused later.
What ships with it
8 files 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.
- today Changed 3808d2e59b7b
- 2d ago Changed 27afd3391e0e
- 3d ago Changed 521a651ca2fe
- 5d ago Changed · -1 lines 8eeaa5961702
- 14d ago Changed d7c5a1627012
- 16d ago Changed 2c63e3963ed0
- 18d ago Changed · +2 lines b4d19f26dd06
- 19d ago Changed e7fb079a639c
- 23d ago Changed · -736 lines 35ba3176c8c0
- 25d ago First seen · 1,224 lines · 166 tokens per session scan A 7b20f7c7ccac
objectstack-platform is a skill published in the GitHub repository objectstack-ai/objectstack (72 stars, last pushed today), licensed Apache-2.0. It adds 166 tokens to every session and 5,652 once invoked, about $0.0007 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 2026-08-30.
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