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 skills/akka/ai-marketplace/implementnpx skills add akka/ai-marketplace --skill implementgit clone --depth 1 https://github.com/akka/ai-marketplaceWrote 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/akka/ai-marketplace/implement)<a href="https://agentmods.dev/skills/akka/ai-marketplace/implement"><img src="https://agentmods.dev/badge/skills/akka/ai-marketplace/implement.svg" alt="Measured on agentmods" 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 | $0.00016 | $0.02503 |
| Opus 5 | $0.00008 | $0.01252 |
| Sonnet 5 | $0.00003 | $0.00501 |
| Haiku 4.5 | $0.00002 | $0.00250 |
Grade A, and why
implement 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 6d 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 — 155 lines — stays where its author put it; the contents beside it link to each section on GitHub.
User Input
You MUST consider the user input before proceeding (if not empty).
Outline
-
Call the
akka_sdd_list_specsMCP tool to find features. Verify that tasks.md exists for the target feature (has_tasks must be true). If tasks.md is missing, instruct the user to run/akka:tasksfirst. Read the tasks.md content from FEATURE_DIR. Also note which other artifacts are available (AVAILABLE_DOCS). -
Create or check out the feature branch:
- Read the spec.md from FEATURE_DIR and find the Feature Branch field (e.g.
001-counter-service) - Call
akka_git_statusto check the current branch - If not already on the feature branch, call
akka_git_create_branchwith the branch name from the spec - All implementation work must happen on the feature branch, not on
main
- Read the spec.md from FEATURE_DIR and find the Feature Branch field (e.g.
-
Check checklists status (if FEATURE_DIR/checklists/ exists):
-
Scan all checklist files in the checklists/ directory
-
For each checklist, count:
- Total items: All lines matching
- [ ]or- [X]or- [x] - Completed items: Lines matching
- [X]or- [x] - Incomplete items: Lines matching
- [ ]
- Total items: All lines matching
-
Create a status table:
| Checklist | Total | Completed | Incomplete | Status | |-----------|-------|-----------|------------|--------| | ux.md | 12 | 12 | 0 | ✓ PASS | | test.md | 8 | 5 | 3 | ✗ FAIL | | security.md | 6 | 6 | 0 | ✓ PASS | -
Calculate overall status:
- PASS: All checklists have 0 incomplete items
- FAIL: One or more checklists have incomplete items
-
If any checklist is incomplete:
- Display the table with incomplete item counts
- STOP and ask: "Some checklists are incomplete. Do you want to proceed with implementation anyway? (yes/no)"
- Wait for user response before continuing
- If user says "no" or "wait" or "stop", halt execution
- If user says "yes" or "proceed" or "continue", proceed to step 3
-
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.
- 6d ago First seen · 155 lines · 16 tokens per session scan A 9974ccb2fb39
implement is a skill published in the GitHub repository akka/ai-marketplace (6 stars, last pushed 6d ago), licensed Apache-2.0. It adds 16 tokens to every session and 2,503 once invoked, about $0.0001 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.
Other skills, from other repositories
gsd-mempalace-capture
File a phase artifact into MemPalace; mirror decision facts into its temporal KG.
gsd-quick-batch
Batch several /gsd:quick-shaped tasks together — planned, dispatched, and merged as one run.
conductor-new-track
Plans a new track (feature or bug fix), generates spec/plan documents, and updates the registry.
gsd-map-codebase
Analyze codebase with parallel mapper agents to produce .planning/codebase/ documents.
gsd-phase
Multi-phase management — add, insert, remove, or edit phases in ROADMAP.md (roadmap phase CRUD).
gsd-manager
Interactive command center for managing multiple phases from one terminal.