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/jonathanmalkin/jules/planenpx skills add jonathanmalkin/jules --skill planegit clone --depth 1 https://github.com/jonathanmalkin/julesWrote 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/jonathanmalkin/jules/plane)<a href="https://agentmods.dev/skills/jonathanmalkin/jules/plane"><img src="https://agentmods.dev/badge/skills/jonathanmalkin/jules/plane.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 | $0.00054 | $0.01122 |
| Opus 5 | $0.00027 | $0.00561 |
| Sonnet 5 | $0.00011 | $0.00224 |
| Haiku 4.5 | $0.00005 | $0.00112 |
Grade A, and why
plane scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
All Plane operations use Python scripts calling the REST API via curl. How it starts
The opening of the file, as written. The whole thing — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Plane.so Skill
Comprehensive interface to the Plane Cloud workspace ([your-workspace-slug], project Grand Plan).
Architecture: Direct API Scripts
All Plane operations use Python scripts calling the REST API via curl. No MCP server dependency — works in interactive and batch contexts.
| Operation | Script |
|---|---|
| List items, cycles, modules | plane_list.py items, plane_list.py cycles, plane_list.py modules |
| List items in a module | plane_list.py module-items "Pending Review" |
| Filter by state/due date | plane_list.py items --state todo,in_progress --due-within 7 |
| Create item (+ add to module) | plane_create.py "Title" --module "Pending Review" |
| Get item by identifier (GP-42) | plane_lookup.py GP-42 |
| Search items by keyword | plane_search.py "keyword" |
| Pull Plane status → markdown | plane_pull.py [--apply] |
| Compare local vs Plane | plane_compare.py [--diff-only] [--module slug] |
Gap Script Usage
All scripts require PLANE_API_KEY. On Mac, inject at call time:
# Lookup by identifier
PLANE_API_KEY=$(op item get "Plane API" --vault "Dev Secrets" --fields label="API Key" --reveal) \
python3 .claude/skills/plane/scripts/plane_lookup.py GP-42
# Search
PLANE_API_KEY=$(op item get "Plane API" --vault "Dev Secrets" --fields label="API Key" --reveal) \
python3 .claude/skills/plane/scripts/plane_search.py "authentication" --state todo
# Push: markdown -> Plane (dry-run by default, --apply for live)
python3 .claude/skills/plane/scripts/plane_sync.py # dry-run
python3 .claude/skills/plane/scripts/plane_sync.py --apply # live changes
# Pull: Plane -> markdown (dry-run by default, --apply writes with backup)
PLANE_API_KEY=$(op item get "Plane API" --vault "Dev Secrets" --fields label="API Key" --reveal) \
python3 .claude/skills/plane/scripts/plane_pull.py # dry-run
PLANE_API_KEY=$(op item get "Plane API" --vault "Dev Secrets" --fields label="API Key" --reveal) \
python3 .claude/skills/plane/scripts/plane_pull.py --apply # live (backs up to .plane-pull-backup/)
# Compare: side-by-side diff (read-only)
PLANE_API_KEY=$(op item get "Plane API" --vault "Dev Secrets" --fields label="API Key" --reveal) \
python3 .claude/skills/plane/scripts/plane_compare.py # full table
PLANE_API_KEY=$(op item get "Plane API" --vault "Dev Secrets" --fields label="API Key" --reveal) \
python3 .claude/skills/plane/scripts/plane_compare.py --diff-only # only mismatches
PLANE_API_KEY=$(op item get "Plane API" --vault "Dev Secrets" --fields label="API Key" --reveal) \
python3 .claude/skills/plane/scripts/plane_compare.py --module infrastructure # filter by module
What ships with it
15 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.
- references/api-reference.md 3.6 KB
- references/mcp-tools.md 841 B
- references/our-workspace.md 2.0 KB
- references/patterns.md 2.0 KB
- scripts/plane_api.py 7.7 KB runs code
- scripts/plane_compare.py 5.0 KB runs code
- scripts/plane_create.py 2.4 KB runs code
- scripts/plane_enrich_session_specs.py 6.5 KB runs code
- scripts/plane_list.py 5.5 KB runs code
- scripts/plane_load_jules_queue.py 20 KB runs code
- scripts/plane_lookup.py 2.9 KB runs code
- scripts/plane_pull.py 7.3 KB runs code
- scripts/plane_search.py 3.1 KB runs code
- scripts/plane_sync.py 2.2 KB runs code
- scripts/start-plane-mcp.sh 513 B runs code
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.
- 4d ago First seen · 88 lines · 54 tokens per session scan A b99cb2adf565
plane is a skill published in the GitHub repository jonathanmalkin/jules (64 stars, last pushed 3mo ago), licensed MIT. It adds 54 tokens to every session and 1,122 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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