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/tractorjuice/arckit-codex/arckit-frameworkgit clone --depth 1 https://github.com/tractorjuice/arckit-codexWhat 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 | $0.00223 | $0.03852 |
| Opus 5 | $0.00112 | $0.01926 |
| Sonnet 5 | $0.00045 | $0.00770 |
| Haiku 4.5 | $0.00022 | $0.00385 |
Grade A, and why
arckit-framework 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.
The source is not reproduced here
No licence file
A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.
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 · 255 lines · 223 tokens per session scan A b9f03ffa3668
arckit-framework is an agent published in the GitHub repository tractorjuice/arckit-codex (16 stars, last pushed 14d ago), with no licence file. It adds 223 tokens to every session and 3,852 once invoked, about $0.0011 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
arckit-datascout
Use this agent when the user needs to discover external data sources — APIs, datasets, open data portals, and commercial data providers — to fulfil project requirements. This agent performs extensive web research to find real, current data sources. Examples: Context: User has a project with requirements and wants to…
arckit-aws-research
Use this agent when the user needs AWS-specific technology research using the AWS Knowledge MCP server to match project requirements to AWS services, architecture patterns, Well-Architected guidance, and Security Hub controls. Examples: Context: User has a project with requirements and wants AWS service…
arckit-azure-research
Use this agent when the user needs Azure-specific technology research using the Microsoft Learn MCP server to match project requirements to Azure services, architecture patterns, Well-Architected guidance, and Security Benchmark controls. Examples: Context: User has a project with requirements and wants Azure service…
arckit-competitors-writer
Writer subagent invoked by the /arckit:competitors orchestrator command. Renders a validated, orchestrator-prepared payload into a CMPT Competitor Landscape artefact under projects/{P}-{NAME}/research/, and spawns/enriches per-vendor Government Award History profiles. Has no web/MCP/Agent tools. Not user-invocable …
arckit-cloud-research-writer
Writer subagent invoked by the /arckit:aws-research, /arckit:azure-research and /arckit:gcp-research orchestrators. Renders a validated, scored payload into an AWRS, AZRS or GCRS artefact under projects/{P}-{NAME}/research/. Has no web/MCP/Agent tools — can only render structured input it is given. Not user-invocable…
arckit-datascout-writer
Writer subagent invoked by arckit-datascout (orchestrator). Renders a validated, scored payload into a DSCT artefact under projects/{P}-{NAME}/research/. Has no web/MCP/Agent tools — can only render structured input it is given. Not user-invocable — only the orchestrator dispatches this subagent via the Agent tool.