# 闭眼修工具 (@2197258037651123) on douyin

- id: koinon:creator:douyin_2197258037651123
- url: https://koinonlink.com/kol/douyin/2197258037651123
- schema_version: 1.4

## Identity
- platform: douyin
- handle: 2197258037651123
- platform_url: https://www.douyin.com/user/MS4wLjABAAAAybkklo1eTNgc8geZY2K7ufTNSs3BgPGU0Cw2BaaFinKi91Zo-gh3QbLOqfQT8TyC
- country: China
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 1888982
- posts_observed: 43
- verified: false
- size_tier: kol

## Engagement
- status: average_measured
- engagement_rate: 0.01426
- engagement_rate_basis: average_of_observed_posts
- avg_interactions_per_post: 26932
- measurement_source: cn_posts_max
- measurement_formula: likes + comments + shares (douyin) or likes + comments + collects (xiaohongshu), max over observed posts
- comparable_pool: peak_interactions
- status_note: engagement_rate is a MEAN over the posts we observed (posts_in_average says how many).
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: devtools
- category_confidence: 0.3
- category_source: derived_from_discovery_path
- topics: 角磨机维修, 锂电池与碳刷更换, 电动工具故障排查, 第一视角手搓修复, 大有工具使用与保养
- bio: 😄手艺一般，看一乐吧。
🤡跨界都是闹着玩，只会修点工具。
❗全网就这一个号，谨防上当受骗

## Audience (inferred)
- status: present
- description: line workers, repair enthusiasts, and DIY users who use power tools, particularly focused on repairing brands like Dewalt
- roles: consumer
- seniority: practitioner
- pain_points: Tools frequently break down, leading to high repair costs, Can't find the right parts or don't know how to replace them, Lack clear, safe, and reliable repair instructions, Want to DIY repairs to save money
- posts_analysed: 40
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.2
- promotion_intent: 0.1
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 58
- authenticity_basis: engagement_observed
- credibility_score: 58
- flagged_for_review: false
- koinon_bd_grade: C — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [douyin_2197258037651123#ae812c99] 天热整瓶凉啤啤  兄弟们照顾好自己哟 #闭眼修工具 #第一视角 #大有工具 #大有锂电钻 (https://www.douyin.com/user/MS4wLjABAAAAybkklo1eTNgc8geZY2K7ufTNSs3BgPGU0Cw2BaaFinKi91Zo-gh3QbLOqfQT8TyC)
- [douyin_2197258037651123#624467c7] @闭眼修工具创作的原声
- [douyin_2197258037651123#99d46b7f] 吴彦祖干上工具维修了
- [douyin_2197258037651123#f6ace5b6] 这么有趣的合集，不能只有我一个人知道吧
- [douyin_2197258037651123#c86c0e10] 这么有趣的短剧，不能只有我一个人知道吧
- [douyin_2197258037651123#96dced92] #闭眼修工具 #第一视角 #大有工具 #大有锂电钻
- [douyin_2197258037651123#17781386] 故障分析与维修方案
- [douyin_2197258037651123#b8ee770e] 这一口  我就先吃味精了 #闭眼修工具 #第一视角 #牛来 #大有工具 #大有锂电钻

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=55, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=55, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=55, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=55, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=55, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=59, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=55, method=Starts at 60; interactions-per-follower on collected posts then adds or subtracts (large following with near-zero engagement is penalised heavily). — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=59, method=llm_partner_fit_classifier + authenticity >= 55 AND fit_score >= 0.45 => A; authenticity >= 40 AND fit_score >= 0.3 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=59, method=platform_profile

## Freshness
- profile_checked_days_ago: 59
- content_analysed_days_ago: 55
- audience_updated_days_ago: 55

## AI retrieval
- indexing_requests: 10
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=douyin_2197258037651123
- Request removal: https://koinonlink.com/claim?k=douyin_2197258037651123
- Terms: https://koinonlink.com/for-ai