SOURCES / COVERAGE

Publicly accessible
does not mean freely reusable.

Every source records its access method, policy version, allowed use, rate limit, retention, and deletion handling. Approved APIs and feeds may run bounded collection. Xiaohongshu, Douyin, Weibo, Bilibili, and Zhihu are link-submission only: NeedRadar does not crawl or copy third-party posts or comments. Reddit and Hacker News remain paused until external approval; “Owner-approved RSS” is a policy template, not a live source.

12automated sources
5social link channels
3528stored observations
14published evidence briefs
01 / REGISTRY

Source policy registry

Automated collection runs only from registered sources. Unregistered sources remain disabled by default.

PAUSED

Hacker News · Ask HN

2
官方 Firebase API v0Latest capture:Aug 24, 2026, 6:15 PM
Open policy, permission, and deletion rules
Content-use status
PERMISSION_REQUEST_SUBMITTED
Latest run
CURATED_IMPORT · 2 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

TEMPLATE

Owner-approved RSS / Atom

0
明确许可的 RSS 或 Atom feedLatest capture:No run recorded
Open policy, permission, and deletion rules
Content-use status
FEED_OWNER_APPROVAL_REQUIRED
Latest run
CURATED_IMPORT · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PAUSED

Reddit · AI Workflow Discussions

0
Reddit Data API · 6 个固定社区 · 申请已提交,等待平台批准 OAuthLatest capture:No run recorded
Open policy, permission, and deletion rules
Content-use status
DATA_ACCESS_REQUEST_SUBMITTED
Latest run
CURATED_IMPORT · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

GitHub · Public Issues & Discussions

2625
GitHub REST + GraphQL API · 许可白名单仓库 Issues 与 DiscussionsLatest capture:Sep 16, 2026, 9:31 AM
Open policy, permission, and deletion rules
Content-use status
LICENSED_REPOSITORY_CONTRIBUTIONS
Latest run
SUCCEEDED · 60 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

GitLab · Licensed Public Issues

38
GitLab Projects + Issues API · 许可白名单项目Latest capture:Sep 9, 2026, 3:37 PM
Open policy, permission, and deletion rules
Content-use status
LICENSED_PROJECT_CONTRIBUTIONS
Latest run
SUCCEEDED · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

Licensed RSS · Creative Commons Open Source Blog

3
官方 RSS/Atom · CC BY 4.0Latest capture:Aug 25, 2026, 2:29 PM
Open policy, permission, and deletion rules
Content-use status
OPEN_CC_LICENSE
Latest run
SUCCEEDED · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

Licensed RSS · YanMoBlog

7
官方 RSS/Atom · CC BY-NC-SA 4.0Latest capture:Aug 27, 2026, 8:50 AM
Open policy, permission, and deletion rules
Content-use status
NONCOMMERCIAL_CC_LICENSE
Latest run
SUCCEEDED · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

Stack Exchange · Artificial Intelligence

31
Stack Exchange API v2.3 · 官方 Atom 备用流 · AI 定向查询Latest capture:Sep 16, 2026, 3:31 PM
Open policy, permission, and deletion rules
Content-use status
ATTRIBUTION_REQUIRED
Latest run
SUCCEEDED · 1 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

Stack Exchange · Ask Ubuntu AI

20
Stack Exchange API v2.3 · 官方 Atom 备用流 · AI 定向查询Latest capture:Sep 15, 2026, 3:28 AM
Open policy, permission, and deletion rules
Content-use status
ATTRIBUTION_REQUIRED
Latest run
SUCCEEDED · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

Stack Exchange · Data Science AI

11
Stack Exchange API v2.3 · 官方 Atom 备用流 · AI 定向查询Latest capture:Sep 13, 2026, 9:48 PM
Open policy, permission, and deletion rules
Content-use status
ATTRIBUTION_REQUIRED
Latest run
SUCCEEDED · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

Stack Exchange · Software Recommendations

48
Stack Exchange API v2.3 · 官方 Atom 备用流Latest capture:Sep 11, 2026, 3:42 PM
Open policy, permission, and deletion rules
Content-use status
ATTRIBUTION_REQUIRED
Latest run
SUCCEEDED · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

Stack Exchange · Super User AI

73
Stack Exchange API v2.3 · 官方 Atom 备用流 · AI 定向查询Latest capture:Sep 15, 2026, 3:28 AM
Open policy, permission, and deletion rules
Content-use status
ATTRIBUTION_REQUIRED
Latest run
SUCCEEDED · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

Stack Exchange · Web Applications

45
Stack Exchange API v2.3 · 官方 Atom 备用流Latest capture:Sep 9, 2026, 3:37 PM
Open policy, permission, and deletion rules
Content-use status
ATTRIBUTION_REQUIRED
Latest run
SUCCEEDED · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

Stack Overflow · AI Development

34
Stack Exchange API v2.3 · 官方 Atom 备用流 · AI 定向查询Latest capture:Sep 16, 2026, 3:31 AM
Open policy, permission, and deletion rules
Content-use status
ATTRIBUTION_REQUIRED
Latest run
SUCCEEDED · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

PILOT

YouTube · AI Workflow Comments

591
YouTube Data API v3 · 13 个固定 AI 工作流频道Latest capture:Sep 16, 2026, 9:31 AM
Open policy, permission, and deletion rules
Content-use status
YOUTUBE_API_TERMS_FIXED_CHANNEL_ALLOWLIST
Latest run
SUCCEEDED · 27 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

SUBMISSION_ONLY

哔哩哔哩 · Social Signals

0
用户主动提交公开链接 · 不抓取页面或评论正文Latest capture:No run recorded
Open policy, permission, and deletion rules
Content-use status
NO_APPROVED_COLLECTION_SCOPE
Latest run
None · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

SUBMISSION_ONLY

小红书 · Social Signals

0
用户主动提交公开链接 · 不抓取页面或评论正文Latest capture:No run recorded
Open policy, permission, and deletion rules
Content-use status
NO_GENERAL_CONTENT_API_VERIFIED
Latest run
None · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

SUBMISSION_ONLY

微博 · Social Signals

0
用户主动提交公开链接 · 不抓取页面或评论正文Latest capture:No run recorded
Open policy, permission, and deletion rules
Content-use status
OFFICIAL_API_REVIEW_REQUIRED
Latest run
None · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

SUBMISSION_ONLY

抖音 · Social Signals

0
用户主动提交公开链接 · 不抓取页面或评论正文Latest capture:No run recorded
Open policy, permission, and deletion rules
Content-use status
OFFICIAL_API_APPLICATION_REQUIRED
Latest run
None · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

SUBMISSION_ONLY

知乎 · Social Signals

0
用户主动提交公开链接 · 不抓取页面或评论正文Latest capture:No run recorded
Open policy, permission, and deletion rules
Content-use status
NO_APPROVED_COLLECTION_SCOPE
Latest run
None · 0 records
Refresh constraints
Bounded incremental refresh under the registered source schedule.
Allowed use
Only the fields and uses explicitly recorded in this policy are allowed.
Rate-limit policy
Source-specific limits are enforced independently.
Retention policy
Retain only the minimum evidence and provenance required by policy.
Deletion handling
Removal and source-deletion signals are synchronized and audited.

This source remains constrained by its registered access and publication policy.

02 / PIPELINE

How evidence reaches a public page

  1. 01
    Separate intake by rights

    Approved APIs and feeds may retain minimal excerpts. Third-party social content stores only the public link and the submitter’s own task description unless the original author explicitly authorizes a minimal excerpt.

  2. 02
    Rule-based pre-screen

    Score task clarity, pain specificity, AI fit, and risk for internal ordering only.

  3. 03
    Hierarchical classification and draft generation

    Remove obvious noise, classify domain and task, pass high-confidence categories automatically, and generate a full brief only when independent evidence crosses the threshold.

  4. 04
    Deduplicate and publish with version history

    Publish only after completeness and similarity checks pass. Source removal, counterevidence, or withdrawn validation can lower or remove a brief.

Current operating boundary

The system schedules every 30 minutes and runs bounded incremental sync only for PILOT sources. SUBMISSION_ONLY social channels are never scheduled for collection. Reddit and Hacker News remain PAUSED until written external approval arrives; the RSS template does not run by itself. Automated candidates publish only after source, privacy, evidence-completeness, and similarity gates pass. A social link alone is never public evidence.