proactive-context

proactive-context is a skill for Claude Code, Codex from Gentech-Labs/genTech-agent-kit. It costs 19 tokens per session (741 once invoked), scanned A, original, MIT.

A session-memory workflow for saving brainstorming notes, decisions, open tasks, and handoff files when work is interrupted or context is running low.

In plain words
What is it for?
Use it to record ideas during brainstorming, create dated handoff notes, cross-reference files, and notify another agent about unfinished work.
Why use it?
It reduces the chance of losing important decisions or leaving the next session without enough background to continue.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to record ideas during brainstorming, create dated handoff notes, cross-reference files, and notify another agent about unfinished work.

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Install with agentmods
npx agentmods add skills/gentech-labs/gentech-agent-kit/proactive-context
Install

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.

Any agent
npx skills add Gentech-Labs/genTech-agent-kit --skill proactive-context
Clone the repo
git clone --depth 1 https://github.com/Gentech-Labs/genTech-agent-kit

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for proactive-context

README.md
[![agentmods](https://agentmods.dev/badge/skills/gentech-labs/gentech-agent-kit/proactive-context/github.svg)](https://agentmods.dev/skills/gentech-labs/gentech-agent-kit/proactive-context)
Your own site
<a href="https://agentmods.dev/skills/gentech-labs/gentech-agent-kit/proactive-context"><img src="https://agentmods.dev/badge/skills/gentech-labs/gentech-agent-kit/proactive-context/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.

agentmods 80×15 button for proactive-context

Your own site · 80×15
<a href="https://agentmods.dev/skills/gentech-labs/gentech-agent-kit/proactive-context"><img src="https://agentmods.dev/badge/skills/gentech-labs/gentech-agent-kit/proactive-context.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 741 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00019 $0.00741
Opus 5.5 $0.00008 $0.00296
Sonnet 5.5 $0.00004 $0.00148
Haiku 4.5 $0.00002 $0.00074

Measured 2d ago against content hash af26f0a3358e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

proactive-context 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.

skills/proactive-context/SKILL.md · 91 lines

How it starts

The opening of the file, as written. The whole thing — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Proactive Context Saving

Trigger: When context is getting tight, when brainstorming, when ending a session.

During Conversations

  1. Log ideas to Mess Hall (11-Mess Hall/) during brainstorming — not just at the end
  2. Cross-reference — note files, decisions, or threads that might be needed later
  3. Save as skill if a workflow repeats — don't clutter memory with procedures

Handoff Note Protocol

When ending a session or context is tight, write to 11-Mess Hall/YYYY-MM-DD-handoff.md:

# Session Handoff — [Date]

## Working On
- What we were doing when context ran out

## Decisions Made
- List of choices/decisions from the session

## Open Threads
- Things started but not finished

## Next Steps
- What to pick up on session resume

## Files Modified
- List of files that were changed

Agent Activation via Peer Transport

Context is no longer a passive accumulate-then-prune problem. hermes peer dm spawns a real turn in the target agent — the active-memory layer. Wake another agent only when there's something to act on:

hermes -p <my-profile> peer dm <target> "Pick up the open handoff at <path> — <task>"
  • Handoffs (vault) = durable record; peer DM = live wake-up that proves the agent acted (synchronous reply).
  • Each profile needs a distinct api_server.port (gentech 8642, treasury 8643, gizmo 8644, pixel 8645) + a strong API_SERVER_KEY, then a gateway restart (from a separate shell — the gateway SIGTERMs children).
  • Bot Chat bloat pitfall: a peer DM targets the canonical "Bot Chat" session, which doesn't auto-reset and can exceed the compressible context ceiling. Reset it when you see "Context length exceeded": hermes -p <profile> sessions rename <id> "__archived-bot-chat" then hermes -p <profile> sessions archive --title "__archived-bot-chat" --yes. Recoverable, nothing deleted.
  • Full reference: docs/peer-transport-and-activation.md.

Memory Bar Rule

Only show [🧠 XX%] when memory is 80-100% full. Don't show it below 80%.

Read the full file on GitHub · 91 lines

Changes

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.

  1. 2d ago First seen · 91 lines · 19 tokens per session scan A af26f0a3358e

Subscribe to this mod's changes

proactive-context is a skill published in the GitHub repository Gentech-Labs/genTech-agent-kit (0 stars, last pushed 2d ago), licensed MIT. It adds 19 tokens to every session and 741 once invoked, about $0.0001 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 2026-10-15.