Iterative Retrieval
xu-xiang/everything-claude-code-zh
逐步优化上下文检索以解决子代理上下文问题的模式
サブエージェントのコンテキスト問題を解決するために、コンテキスト取得を段階的に洗練するパターン. An agent skill from affaan-m/ECC.
$ npx skills add affaan-m/ECC --skill iterative-retrieval -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install affaan-m/ECC iterative-retrieval --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .claude/skills && cp -r skills-src/docs/ja-JP/skills/iterative-retrieval .claude/skills/iterative-retrieval && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "iterative-retrieval" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/iterative-retrieval into .claude/skills/iterative-retrieval/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "iterative-retrieval", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/iterative-retrievalType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add affaan-m/ECC --skill iterative-retrieval -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install affaan-m/ECC iterative-retrieval --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .agents/skills && cp -r skills-src/docs/ja-JP/skills/iterative-retrieval .agents/skills/iterative-retrieval && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "iterative-retrieval" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/iterative-retrieval into .agents/skills/iterative-retrieval/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "iterative-retrieval", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add affaan-m/ECC --skill iterative-retrieval -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install affaan-m/ECC iterative-retrieval --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/docs/ja-JP/skills/iterative-retrieval .cursor/skills/iterative-retrieval && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "iterative-retrieval" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/iterative-retrieval into .cursor/skills/iterative-retrieval/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "iterative-retrieval", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/affaan-m/ECC.git --path docs/ja-JP/skills/iterative-retrieval--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add affaan-m/ECC --skill iterative-retrieval -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install affaan-m/ECC iterative-retrieval --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/docs/ja-JP/skills/iterative-retrieval .gemini/skills/iterative-retrieval && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "iterative-retrieval" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/iterative-retrieval into .gemini/skills/iterative-retrieval/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "iterative-retrieval", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install affaan-m/ECC iterative-retrievalInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add affaan-m/ECC --skill iterative-retrieval -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .github/skills && cp -r skills-src/docs/ja-JP/skills/iterative-retrieval .github/skills/iterative-retrieval && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "iterative-retrieval" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/iterative-retrieval into .github/skills/iterative-retrieval/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "iterative-retrieval", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add affaan-m/ECC --skill iterative-retrieval -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install affaan-m/ECC iterative-retrieval --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/affaan-m/ECC.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/docs/ja-JP/skills/iterative-retrieval .opencode/skills/iterative-retrieval && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "iterative-retrieval" agent skill from https://github.com/affaan-m/ECC/tree/main/docs/ja-JP/skills/iterative-retrieval into .opencode/skills/iterative-retrieval/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "iterative-retrieval", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
iterative-retrievalサブエージェントのコンテキスト問題を解決するために、コンテキスト取得を段階的に洗練するパターン. An agent skill from affaan-m/ECC.
Iterative Retrieval is an agent skill from affaan-m/ECC. サブエージェントのコンテキスト問題を解決するために、コンテキスト取得を段階的に洗練するパターン
Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. The licence is MIT.
5 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit 4eb71d9. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md (its code samples are javascript and markdown).
From the folder's file list and the shell code blocks in SKILL.md.
Links to these hosts (documentation or services it may open):
x.comFrom URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Iterative Retrieval loads about 1.1k tokens when it runs. Until then it costs about 17 tokens; SKILL.md has 69 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from affaan-m/ECC at commit 4eb71d9, republished under its MIT licence (© affaan-m). 69 words, ~1,136 tokens.
.claude/skills/iterative-retrieval/SKILL.md (or your agent's skills folder).マルチエージェントワークフローにおける「コンテキスト問題」を解決します。サブエージェントは作業を開始するまで、どのコンテキストが必要かわかりません。
サブエージェントは限定的なコンテキストで起動されます。以下を知りません:
標準的なアプローチは失敗します:
コンテキストを段階的に洗練する4フェーズのループ:
┌─────────────────────────────────────────────┐
│ │
│ ┌──────────┐ ┌──────────┐ │
│ │ DISPATCH │─────│ EVALUATE │ │
│ └──────────┘ └──────────┘ │
│ ▲ │ │
│ │ ▼ │
│ ┌──────────┐ ┌──────────┐ │
│ │ LOOP │─────│ REFINE │ │
│ └──────────┘ └──────────┘ │
│ │
│ 最大3サイクル、その後続行 │
└─────────────────────────────────────────────┘候補ファイルを収集する初期の広範なクエリ:
// 高レベルの意図から開始
const initialQuery = {
patterns: ['src/**/*.ts', 'lib/**/*.ts'],
keywords: ['authentication', 'user', 'session'],
excludes: ['*.test.ts', '*.spec.ts']
};
// 検索エージェントにディスパッチ
const candidates = await retrieveFiles(initialQuery);取得したコンテンツの関連性を評価:
function evaluateRelevance(files, task) {
return files.map(file => ({
path: file.path,
relevance: scoreRelevance(file.content, task),
reason: explainRelevance(file.content, task),
missingContext: identifyGaps(file.content, task)
}));
}スコアリング基準:
評価に基づいて検索基準を更新:
function refineQuery(evaluation, previousQuery) {
return {
// 高関連性ファイルで発見された新しいパターンを追加
patterns: [...previousQuery.patterns, ...extractPatterns(evaluation)],
// コードベースで見つかった用語を追加
keywords: [...previousQuery.keywords, ...extractKeywords(evaluation)],
// 確認された無関係なパスを除外
excludes: [...previousQuery.excludes, ...evaluation
.filter(e => e.relevance < 0.2)
.map(e => e.path)
],
// 特定のギャップをターゲット
focusAreas: evaluation
.flatMap(e => e.missingContext)
.filter(unique)
};
}洗練された基準で繰り返す(最大3サイクル):
async function iterativeRetrieve(task, maxCycles = 3) {
let query = createInitialQuery(task);
let bestContext = [];
for (let cycle = 0; cycle < maxCycles; cycle++) {
const candidates = await retrieveFiles(query);
const evaluation = evaluateRelevance(candidates, task);
// 十分なコンテキストがあるか確認
const highRelevance = evaluation.filter(e => e.relevance >= 0.7);
if (highRelevance.length >= 3 && !hasCriticalGaps(evaluation)) {
return highRelevance;
}
// 洗練して続行
query = refineQuery(evaluation, query);
bestContext = mergeContext(bestContext, highRelevance);
}
return bestContext;
}タスク: "認証トークン期限切れバグを修正"
サイクル1:
DISPATCH: src/**で"token"、"auth"、"expiry"を検索
EVALUATE: auth.ts(0.9)、tokens.ts(0.8)、user.ts(0.3)を発見
REFINE: "refresh"、"jwt"キーワードを追加; user.tsを除外
サイクル2:
DISPATCH: 洗練された用語で検索
EVALUATE: session-manager.ts(0.95)、jwt-utils.ts(0.85)を発見
REFINE: 十分なコンテキスト(2つの高関連性ファイル)
結果: auth.ts、tokens.ts、session-manager.ts、jwt-utils.tsタスク: "APIエンドポイントにレート制限を追加"
サイクル1:
DISPATCH: routes/**で"rate"、"limit"、"api"を検索
EVALUATE: マッチなし - コードベースは"throttle"用語を使用
REFINE: "throttle"、"middleware"キーワードを追加
サイクル2:
DISPATCH: 洗練された用語で検索
EVALUATE: throttle.ts(0.9)、middleware/index.ts(0.7)を発見
REFINE: ルーターパターンが必要
サイクル3:
DISPATCH: "router"、"express"パターンを検索
EVALUATE: router-setup.ts(0.8)を発見
REFINE: 十分なコンテキスト
結果: throttle.ts、middleware/index.ts、router-setup.tsエージェントプロンプトで使用:
このタスクのコンテキストを取得する際:
1. 広範なキーワード検索から開始
2. 各ファイルの関連性を評価(0-1スケール)
3. まだ不足しているコンテキストを特定
4. 検索基準を洗練して繰り返す(最大3サイクル)
5. 関連性が0.7以上のファイルを返すcontinuous-learningスキル - 時間とともに改善するパターン用~/.claude/agents/内のエージェント定義© affaan-m, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in docs/ja-JP/skills/iterative-retrieval of affaan-m/ECC.
Open the folder on GitHubat commit 4eb71d9
We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in affaan-m/ECC, which our catalogue first saw on October 7, 2026.
Iterative Retrieval next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Iterative Retrieval this skillaffaan-m/ECC | 276k | 2 repos | ~1.1k | Automated safety check: Pass | MIT | |
| Iterative Retrievalxu-xiang/everything-claude-code-zh | 2k | 1 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Iterative Retrievalclosedloop-ai/claude-plugins | 122 | — | ~1.6k | Automated safety check: Pass | Apache-2.0 | |
| Iterative Retrievalkubefleet-dev/kubefleet | 162 | 1 repos | ~1.6k | Automated safety check: Pass | MIT | |
| Retrieval Reflexgarrytan/gbrain | 31k | — | ~735 | Automated safety check: Pass | MIT | |
| Grade Iteratealirezarezvani/claude-skills | 28k | — | ~1k | Automated safety check: Pass | MIT |
xu-xiang/everything-claude-code-zh
逐步优化上下文检索以解决子代理上下文问题的模式
closedloop-ai/claude-plugins
Protocol for iteratively refining sub-agent queries through follow-up questions to ensure sufficient context
kubefleet-dev/kubefleet
Max-3-cycle protocol for agent sub-tasks with WHY context and coordinator validation.
garrytan/gbrain
When/what to retrieve — open the brain page for a salient entity before answering from memory.
alirezarezvani/claude-skills
Phase 3 of building a Claude Managed Agent — the bounded grade→iterate loop.
ComposioHQ/awesome-claude-skills
Automate Remote Retrieval tasks via Rube MCP (Composio). An agent skill from ComposioHQ/awesome-claude-skills.
affaan-m/ECC
Audits your installed Claude skills and commands for quality, with a quick mode for recently changed skills and a full mode that evaluates all of them through subagents.
affaan-m/ECC
Ingests, indexes, searches, edits and monitors video, audio and live streams through the VideoDB Python SDK, returning stream links, clips and timestamps.
affaan-m/ECC
Route broad documentation-governance requests to existing ECC skills and run an opt-in, read-only audit of mapped documentation roles, links, ADR indexes, and evidence references.
affaan-m/ECC
Scans installed skills for principles that recur across them and proposes rule-file changes: append, revise, add a section, create a file or leave as covered.
affaan-m/ECC
Builds DRAFT counterparty agreements from one markdown template and a small JSON spec per party, with clauses picked by the party's role.
affaan-m/ECC
Measures whether agents actually follow a skill, rule or agent definition by generating scenarios at three strictness levels and scoring tool-call traces.
サブエージェントのコンテキスト問題を解決するために、コンテキスト取得を段階的に洗練するパターン. An agent skill from affaan-m/ECC. Iterative Retrieval is an agent skill from affaan-m/ECC.
Run `npx skills add affaan-m/ECC --skill iterative-retrieval -a claude-code`. Or copy the skill folder (docs/ja-JP/skills/iterative-retrieval in affaan-m/ECC) into .claude/skills/iterative-retrieval in your project. Claude Code loads it when a task matches its description.
Run `npx skills add affaan-m/ECC --skill iterative-retrieval -a codex`. Or copy the skill folder (docs/ja-JP/skills/iterative-retrieval in affaan-m/ECC) into .agents/skills/iterative-retrieval in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add affaan-m/ECC --skill iterative-retrieval -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/iterative-retrieval, .gemini/skills/iterative-retrieval, .github/skills/iterative-retrieval and .opencode/skills/iterative-retrieval in your project.
SKILL.md names no scripts, command-line tools or credentials: Iterative Retrieval is instructions for the agent only.
SKILL.md names 1 domain. As links in the text: x.com. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Iterative Retrieval is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.1k tokens (SKILL.md is roughly 4.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Iterative Retrieval: Iterative Retrieval (xu-xiang/everything-claude-code-zh, 2k stars), Iterative Retrieval (closedloop-ai/claude-plugins, 122 stars), Iterative Retrieval (kubefleet-dev/kubefleet, 162 stars) and Retrieval Reflex (garrytan/gbrain, 31k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
affaan-m (a GitHub user) maintains it in affaan-m/ECC, which has 276,111 GitHub stars. The repository holds 683 skills in this directory. The repository was last updated on October 10, 2026.
Source: affaan-m/ECC on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.