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score-covariance-estimate
by microprediction
Score and compare covariance estimates with precise's assessor panel. Use when you need to judge an estimate out-of-sample or rank competing estimators — and especially in high dimensions, where the plain held-out likelihood is misleading.
estimate-online-covariance
by microprediction
Estimate a covariance / correlation / precision matrix incrementally with precise. Use when data arrives as a stream and you want the matrix updated per observation, or when you want an online (partial_fit) drop-in for sklearn.covariance, which is batch-only.
learn-graph
by Li-Evan
当用户要系统学一个新领域、不知道从哪入手、或担心「学得不够系统」时使用。用「知识图谱学习法」和用户一起构建该领域的概念/用途/父子节点图谱（自己建图的过程本身就是学习），标出复用价值最高的节点和「从常识就能入门的点」，给出有效学习路径并回答「学到哪算够」。触发场景：系统学 X 领域、从哪开始学、学得不系统、想要 X 的全貌、规划学习路径、这个领域有多大。
product-analytics
by tin-computer
Read one connected PostHog project and deliver a recurring, evidence-based product analytics brief.
answer-visibility-audit
by tin-computer
Build and score a small target-blind AI answer visibility panel.
posthog-funnel
by tin-computer
Investigate one funnel through a bounded, project-approved PostHog API connection.
create-workflow
by tin-computer
Author a bounded Tin workflow package and reviewable qualification cases from a brief.
evidence-first-answer-page
by tin-computer
Draft one useful answer page from durable project context and current public evidence.
00-safe-gardener
by tin-computer
Consolidate durable project outputs into a concise, evidence-grounded wiki index.
01-readonly-inventory
by tin-computer
Extract stable project knowledge without altering or overstating source material.
02-provenance-review
by tin-computer
Require durable provenance for every source used in the project-memory index.
00-evidence-first
by tin-computer
Produce a concise project scan from supplied system and project knowledge.
small-reviewable-site-health-fix
by tin-computer
Diagnose and propose one low-risk mechanical website improvement as a reviewable PR.
Project weekly brief
by tin-computer
Do not include a Sources section; Tin appends the exact durable references after generation.
article-delivery
by tin-computer
Adapt one approved article to an existing site without rewriting its copy.
content-diagram
by tin-computer
Compose an editable Tin diagram with clear hierarchy, lanes, and return paths.
planned-content
by tin-computer
Assess current coverage, then draft only useful, fact-grounded planned content.
public-article
by tin-computer
Turn durable project evidence and original thinking into a rigorous, readable public article with a clear audience, thesis, narrative, citations, and limitations.
public-article-edit
by tin-computer
Give a public article a fact-preserving final edit for plain, specific, human prose without changing its evidence, meaning, citations, or authorial constraints.
email-shortlist
by tin-computer
Build a bounded outreach shortlist from connected Gmail and Calendar evidence.
product-code-map
by tin-computer
Read the founder's repository and record which product surfaces are wired, who reaches them, and how they are gated, as the Code map section of project memory.
product-deep-dive
by tin-computer
Map what a product actually does through its docs, its code map, and live use with a Tin-owned identity, and record the reconciled Feature map in project memory.
product-audit
by tin-computer
Exercise every mapped feature of a product as a user with a Tin-owned identity, run cross-cutting quality checks, and write one dated audit report with ranked findings.
signup-walkthrough
by tin-computer
Sign up for a product as a fresh user with a Tin-owned identity and report the journey.