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Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. USE WHEN working with .base files or building database-like table/card/list views over a note collection, or when a user mentions Bases, filters, or formulas in Obsidian.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/Sheshiyer/skill-clusters --skill obsidian-bases命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
Arcplume runs Grok through the Grok Build CLI's own OAuth-authenticated session (grok login) for image generation, with strict preflight validation, secret-safe handling, and headless CLI-driven execution -- no separate XAI_API_KEY billing. Video falls back to the billed xAI API. USE WHEN a user wants to generate an image via a locally logged-in Grok Build CLI session, e.g. 'generate an image with grok', 'use grok build', or 'use my logged-in grok session'.
Shared reference for the Selemene cluster: the two report surfaces (deterministic Rust reports vs. narrative witness-pipeline readings), the @selemene/bridge CLI contract, the output manifest format, and non-prescriptive witnessing tone. USE WHEN deciding which Selemene surface to invoke or when routing between birth/compatibility/transit reports and solo/dyadic readings.
Route Selemene Engine tasks to the right surface: deterministic reports (birth/compatibility/transit) via selemene-core and the @selemene/bridge CLI, or narrative witness readings via selemene-report. USE WHEN the user wants anything under the Selemene/Noesis umbrella but has not named the exact surface.
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基于 SOC 职业分类
| name | obsidian-bases |
| description | Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. USE WHEN working with .base files or building database-like table/card/list views over a note collection, or when a user mentions Bases, filters, or formulas in Obsidian. |
| cluster | research-knowledge |
| version | 1.0.0 |
| origin | antigravity-awesome-skills (MIT) |
| risk | unknown |
| source | https://github.com/kepano/obsidian-skills |
| date_added | 2026-03-21 |
.base files in Obsidian..base file in the vault with valid YAML contentfilters to select which notes appear (by tag, folder, property, or date)formulas sectiontable, cards, list, or map) with order specifying which properties to displayformula.X without defining X in formulas.base file in Obsidian to confirm the view renders correctly. If it shows a YAML error, check quoting rules belowBase files use the .base extension and contain valid YAML.
# Global filters apply to ALL views in the base
filters:
# Can be a single filter string
# OR a recursive filter object with and/or/not
and: []
or: []
not: []
# Define formula properties that can be used across all views
formulas:
formula_name: 'expression'
# Configure display names and settings for properties
properties:
property_name:
displayName: "Display Name"
formula.formula_name:
displayName: "Formula Display Name"
file.ext:
displayName: "Extension"
# Define custom summary formulas
summaries:
custom_summary_name: 'values.mean().round(3)'
# Define one or more views
views:
- type: table | cards | list | map
name: "View Name"
limit: 10 # Optional: limit results
groupBy: # Optional: group results
property: property_name
direction: ASC | DESC
filters: # View-specific filters
and: []
order: # Properties to display in order
- file.name
- property_name
- formula.formula_name
summaries: # Map properties to summary formulas
property_name: Average
Filters narrow down results. They can be applied globally or per-view.
# Single filter
filters: 'status == "done"'
# AND - all conditions must be true
filters:
and:
- 'status == "done"'
- 'priority > 3'
# OR - any condition can be true
filters:
or:
- 'file.hasTag("book")'
- 'file.hasTag("article")'
# NOT - exclude matching items
filters:
not:
- 'file.hasTag("archived")'
# Nested filters
filters:
or:
- file.hasTag("tag")
- and:
- file.hasTag("book")
- file.hasLink("Textbook")
- not:
- file.hasTag("book")
- file.inFolder("Required Reading")
| Operator | Description |
|---|---|
== | equals |
!= | not equal |
> | greater than |
< | less than |
>= | greater than or equal |
<= | less than or equal |
&& | logical and |
|| | logical or |
! | logical not |
note.author or just authorfile.name, file.mtime, etc.formula.my_formula| Property | Type | Description |
|---|---|---|
file.name | String | File name |
file.basename | String | File name without extension |
file.path | String | Full path to file |
file.folder | String | Parent folder path |
file.ext | String | File extension |
file.size | Number | File size in bytes |
file.ctime | Date | Created time |
file.mtime | Date | Modified time |
file.tags | List | All tags in file |
file.links | List | Internal links in file |
file.backlinks | List | Files linking to this file |
file.embeds | List | Embeds in the note |
file.properties | Object | All frontmatter properties |
this KeywordFormulas compute values from properties. Defined in the formulas section.
formulas:
# Simple arithmetic
total: "price * quantity"
# Conditional logic
status_icon: 'if(done, "✅", "⏳")'
# String formatting
formatted_price: 'if(price, price.toFixed(2) + " dollars")'
# Date formatting
created: 'file.ctime.format("YYYY-MM-DD")'
# Calculate days since created (use .days for Duration)
days_old: '(now() - file.ctime).days'
# Calculate days until due date
days_until_due: 'if(due_date, (date(due_date) - today()).days, "")'
Most commonly used functions. For the complete reference of all types (Date, String, Number, List, File, Link, Object, RegExp), see FUNCTIONS_REFERENCE.md.
| Function | Signature | Description |
|---|---|---|
date() | date(string): date | Parse string to date (YYYY-MM-DD HH:mm:ss) |
now() | now(): date | Current date and time |
today() | today(): date | Current date (time = 00:00:00) |
if() | if(condition, trueResult, falseResult?) | Conditional |
duration() | duration(string): duration | Parse duration string |
file() | file(path): file | Get file object |
link() | link(path, display?): Link | Create a link |
When subtracting two dates, the result is a Duration type (not a number).
Duration Fields: duration.days, duration.hours, duration.minutes, duration.seconds, duration.milliseconds
IMPORTANT: Duration does NOT support .round(), .floor(), .ceil() directly. Access a numeric field first (like .days), then apply number functions.
# CORRECT: Calculate days between dates
"(date(due_date) - today()).days" # Returns number of days
"(now() - file.ctime).days" # Days since created
"(date(due_date) - today()).days.round(0)" # Rounded days
# WRONG - will cause error:
# "((date(due) - today()) / 86400000).round(0)" # Duration doesn't support division then round
# Duration units: y/year/years, M/month/months, d/day/days,
# w/week/weeks, h/hour/hours, m/minute/minutes, s/second/seconds
"now() + \"1 day\"" # Tomorrow
"today() + \"7d\"" # A week from today
"now() - file.ctime" # Returns Duration
"(now() - file.ctime).days" # Get days as number
views:
- type: table
name: "My Table"
order:
- file.name
- status
- due_date
summaries:
price: Sum
count: Average
views:
- type: cards
name: "Gallery"
order:
- file.name
- cover_image
- description
views:
- type: list
name: "Simple List"
order:
- file.name
- status
Requires latitude/longitude properties and the Maps community plugin.
views:
- type: map
name: "Locations"
# Map-specific settings for lat/lng properties
| Name | Input Type | Description |
|---|---|---|
Average | Number | Mathematical mean |
Min | Number | Smallest number |
Max | Number | Largest number |
Sum | Number | Sum of all numbers |
Range | Number | Max - Min |
Median | Number | Mathematical median |
Stddev | Number | Standard deviation |
Earliest | Date | Earliest date |
Latest | Date | Latest date |
Range | Date | Latest - Earliest |
Checked | Boolean | Count of true values |
Unchecked | Boolean | Count of false values |
Empty | Any | Count of empty values |
Filled | Any | Count of non-empty values |
Unique | Any | Count of unique values |
filters:
and:
- file.hasTag("task")
- 'file.ext == "md"'
formulas:
days_until_due: 'if(due, (date(due) - today()).days, "")'
is_overdue: 'if(due, date(due) < today() && status != "done", false)'
priority_label: 'if(priority == 1, "🔴 High", if(priority == 2, "🟡 Medium", "🟢 Low"))'
properties:
status:
displayName: Status
formula.days_until_due:
displayName: "Days Until Due"
formula.priority_label:
displayName: Priority
views:
- type: table
name: "Active Tasks"
filters:
and:
- 'status != "done"'
order:
- file.name
- status
- formula.priority_label
- due
- formula.days_until_due
groupBy:
property: status
direction: ASC
summaries:
formula.days_until_due: Average
- type: table
name: "Completed"
filters:
and:
- 'status == "done"'
order:
- file.name
- completed_date
filters:
or:
- file.hasTag("book")
- file.hasTag("article")
formulas:
reading_time: 'if(pages, (pages * 2).toString() + " min", "")'
status_icon: 'if(status == "reading", "📖", if(status == "done", "✅", "📚"))'
year_read: 'if(finished_date, date(finished_date).year, "")'
properties:
author:
displayName: Author
formula.status_icon:
displayName: ""
formula.reading_time:
displayName: "Est. Time"
views:
- type: cards
name: "Library"
order:
- cover
- file.name
- author
- formula.status_icon
filters:
not:
- 'status == "dropped"'
- type: table
name: "Reading List"
filters:
and:
- 'status == "to-read"'
order:
- file.name
- author
- pages
- formula.reading_time
filters:
and:
- file.inFolder("Daily Notes")
- '/^\d{4}-\d{2}-\d{2}$/.matches(file.basename)'
formulas:
word_estimate: '(file.size / 5).round(0)'
day_of_week: 'date(file.basename).format("dddd")'
properties:
formula.day_of_week:
displayName: "Day"
formula.word_estimate:
displayName: "~Words"
views:
- type: table
name: "Recent Notes"
limit: 30
order:
- file.name
- formula.day_of_week
- formula.word_estimate
- file.mtime
Embed in Markdown files:
![[MyBase.base]]
<!-- Specific view -->
![[MyBase.base#View Name]]
'if(done, "Yes", "No")'"My View Name"Unquoted special characters: Strings containing :, {, }, [, ], ,, &, *, #, ?, |, -, <, >, =, !, %, @, ` must be quoted.
# WRONG - colon in unquoted string
displayName: Status: Active
# CORRECT
displayName: "Status: Active"
Mismatched quotes in formulas: When a formula contains double quotes, wrap the entire formula in single quotes.
# WRONG - double quotes inside double quotes
formulas:
label: "if(done, "Yes", "No")"
# CORRECT - single quotes wrapping double quotes
formulas:
label: 'if(done, "Yes", "No")'
Duration math without field access: Subtracting dates returns a Duration, not a number. Always access .days, .hours, etc.
# WRONG - Duration is not a number
"(now() - file.ctime).round(0)"
# CORRECT - access .days first, then round
"(now() - file.ctime).days.round(0)"
Missing null checks: Properties may not exist on all notes. Use if() to guard.
# WRONG - crashes if due_date is empty
"(date(due_date) - today()).days"
# CORRECT - guard with if()
'if(due_date, (date(due_date) - today()).days, "")'
Referencing undefined formulas: Ensure every formula.X in order or properties has a matching entry in formulas.
# This will fail silently if 'total' is not defined in formulas
order:
- formula.total
# Fix: define it
formulas:
total: "price * quantity"