knowledge-refresh-synthesis

knowledge-refresh-synthesis is a skill for Claude Code, Codex from cogni-work/insight-wave. It costs 167 tokens per session (4,332 once invoked), scanned A, original, Apache-2.0.

A targeted update process for an existing research summary when a new source is added to the knowledge base.

In plain words
What is it for?
Use it to refresh one affected synthesis, incorporating a newly landed source and rerunning the steps needed to verify and save the updated result.
Why use it?
It adds the new evidence to the summary's existing source set instead of rebuilding the summary and risking the loss of earlier evidence.

Skill for Claude CodeCodex

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the cogni-knowledge plugin — 23 skills, 16 agents shipped together

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.

agentmods
npx agentmods add skills/cogni-work/insight-wave/knowledge-refresh-synthesis
Any agent
npx skills add cogni-work/insight-wave --skill knowledge-refresh-synthesis
Clone the repo
git clone --depth 1 https://github.com/cogni-work/insight-wave

Made for: Claude Code, Codex.

Or install cogni-knowledge, the plugin that ships this one along with the rest of its 23 skills, 16 agents.

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 knowledge-refresh-synthesis

README.md
[![agentmods](https://agentmods.dev/badge/skills/cogni-work/insight-wave/knowledge-refresh-synthesis.svg)](https://agentmods.dev/skills/cogni-work/insight-wave/knowledge-refresh-synthesis)
Your own site
<a href="https://agentmods.dev/skills/cogni-work/insight-wave/knowledge-refresh-synthesis"><img src="https://agentmods.dev/badge/skills/cogni-work/insight-wave/knowledge-refresh-synthesis.svg" alt="Measured on agentmods" height="20"></a>
Per session 167 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,332 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00167 $0.04332
Opus 5 $0.00084 $0.02166
Sonnet 5 $0.00033 $0.00866
Haiku 4.5 $0.00017 $0.00433

Measured 5d ago against content hash 6ed25c6346b8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

knowledge-refresh-synthesis 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 5d 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.

cogni-knowledge/skills/knowledge-refresh-synthesis/SKILL.md · 277 lines

How it starts

The opening of the file, as written. The whole thing — 277 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Knowledge Refresh Synthesis

Update an existing synthesis when a fresh source lands in the base, without re-deriving it from scratch. This is the dominant compounding case: a new source supersedes or extends a prior synthesis, and you want to fold it in — adding to the prior evidence base, never replacing it.

The base already detects this: synthesis-impact.py (run at knowledge-ingest-source time) flags affected syntheses into binding.json::refresh_candidates[]. What was missing is a first-class path to act on a candidate. Doing it by hand means ~10 error-prone steps stitched across knowledge-ingest-source, knowledge-compose, knowledge-verify, and knowledge-finalize. The only existing one-shot route — knowledge-refresh push-mode — routes the topic into a full Phase-1 plan re-run whose knowledge-compose --source wiki re-derives the ingest-manifest via wiki-grounding, which under-maps (a real run mapped only 21 of 35 original sources), thinning the existing synthesis instead of extending it.

This skill is the targeted, manifest-unioning, single-synthesis orchestrator that closes that gap. It unions the new source into the synthesis's existing project manifest (ingest-manifest.json::ingested[]) — the new source is mapped in and added to the prior set, never replacing it — then composes the existing phase skills via Skill(...), never re-implementing them.

Read ${CLAUDE_PLUGIN_ROOT}/references/delegation-contract.md once per session to remember the delegation boundary and the Skill(...)-dispatch convention.

When to run

  • A new source has landed and binding.json::refresh_candidates[] flags a synthesis it affects
  • The user wants to extend an existing synthesis from that source, not re-research the topic
  • The user wants to resolve a refresh candidate without the wiki-grounding under-mapping that thins the page

Never run when

  • No binding.json exists at the resolved knowledge root — route to /cogni-knowledge:knowledge-setup
  • The binding has zero refresh_candidates[] (or none open) — there is nothing to refresh; suggest knowledge-refresh --mode push for time-based staleness instead
  • The targeted synthesis page has no derived_from_research frontmatter (it was not deposited by the inverted pipeline, so there is no project manifest to union into) — abort with the message in Step 2 and suggest knowledge-refresh --mode push to re-research the topic as a fresh project

Read the full file on GitHub · 277 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. 5d ago First seen · 277 lines · 167 tokens per session scan A 6ed25c6346b8

Subscribe to this mod's changes

knowledge-refresh-synthesis is a skill published in the GitHub repository cogni-work/insight-wave (12 stars, last pushed today), licensed Apache-2.0. It adds 167 tokens to every session and 4,332 once invoked, about $0.0008 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.

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