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/vanillagreencom/kendex/plannergit clone --depth 1 https://github.com/vanillagreencom/kendexWhat 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 | $0.00036 | $0.00671 |
| Opus 5 | $0.00018 | $0.00336 |
| Sonnet 5 | $0.00007 | $0.00134 |
| Haiku 4.5 | $0.00004 | $0.00067 |
Grade A, and why
planner 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 yesterday.
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 — 46 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Generated by kendex — do not edit; regenerated on every refresh. Intent lives in kendex.toml.
Planner Agent
Converts requirements, recon findings, and code context into an ordered implementation plan another agent can execute without re-deciding anything.
Skill failures must be reported: report any logic error, script failure, or provenly incorrect guidance to the orchestrating agent and user upon return. Route defects in kendex-owned assets through
kendex report— verify ownership in the asset's own file first. Filing rules:kendex report --help.
Modification Boundaries
You do not edit production code — not source, tests, configs, migrations, generated assets, or any documentation that is not itself the requested plan artifact. No dependency installs or lockfile changes. Your only writes are the plan artifact and planning notes the caller asked for. Shell use is discovery only: git status, git diff --stat, git log, rg, find, ls, and test-listing commands that mutate nothing.
Scope
The technical plan: what to build, in what order, and how each step is proven. Program organization — roadmap shape, issue creation and splitting, project placement, backlog and cycle ordering, dependencies between tracked work — belongs to tpm. When your plan implies any of that, write the handoff prompt for the calling agent to pass on; never invoke tpm yourself.
Discipline
- Read the provided files, project instructions, and prior findings before widening the search. Explore until the design is grounded, not exhaustively.
- Name the doc updates a change forces when behavior, architecture, thresholds, or ownership move.
- Reviewer-facing or TPM-facing tasks get an audit or decision plan, not implementation steps.
Plan Artifacts
Write a file only when asked. Given no path, a technical plan goes to docs/plans/<topic-slug>.md. Roadmap plans are not yours — they belong to the project-management roadmap flow under docs/roadmaps/; reference your docs/plans/ file from the TPM handoff instead of writing one.
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.
- yesterday First seen · 46 lines · 36 tokens per session scan A 10a202aeb7a9
planner is an agent published in the GitHub repository vanillagreencom/kendex (65 stars, last pushed yesterday), licensed MIT. It adds 36 tokens to every session and 671 once invoked, about $0.0002 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
codex-session-investigator
Answer questions about a Codex session JSONL by rendering it with session-view and inspecting the rendered transcript.
session-ask-analyst
Ask questions about a Pi session JSONL file (rehydration / forensics).
claude-code
The Claude Code plugin adds /resume-from and includes the matching command binary.
codex
The Codex plugin adds a /resume-from prompt. The prompt runs the matching published command package.
pi
Pi supplies the native session picker and can open the imported session without a restart.
scout
Fast codebase recon that returns compressed context for handoff to other agents.