Agent skill

Firestore Operations Manager

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Manage Firebase/Firestore operations including CRUD, queries, batch processing, and index/rule guidance.

MITAuto-check passedData & Analytics

Install Firestore Operations Manager

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill firestore-operations-manager -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace firestore-operations-manager --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/firestore-operations-manager .claude/skills/firestore-operations-manager && rm -rf skills-src

Use ~/.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/

Facts

Skill name
firestore-operations-manager
GitHub stars
2.8k
Token cost
~728 tokens
SKILL.md length
266 words
Files
7 (incl. scripts, references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Manage Firebase/Firestore operations including CRUD, queries, batch processing, and index/rule guidance.

  • Works in 5 steps: Identify the operation:… → Confirm schema expectations and security… → Implement the change (or propose a… → …
  • You need to create/update/query Firestore documents
  • SKILL.md covers Overview, Prerequisites, Instructions and Output, plus 3 more sections
  • Runs Shell scripts from its folder

What it does

Firestore Operations Manager is an agent skill from jeremylongshore/tons-of-skills-marketplace. Manage Firebase/Firestore operations including CRUD, queries, batch processing, and index/rule guidance. Use when you need to create/update/query Firestore documents, run batch writes, troubleshoot missing indexes, or plan migrations. Trigger with phrases like "firestore operations", "create firestore document", "batch write", "missing index", or "fix firestore query".

Its SKILL.md is about 730 tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including scripts and reference files (for example `ARD.md`, `PRD.md` and `references/errors.md`). Compatibility notes: Designed for Claude Code

It sits in Data & Analytics, covering Data pipelines and ETL. It works with Cloud Firestore and Firebase. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.

When your agent uses it

  • You need to create/update/query Firestore documents
  • Run batch writes
  • Troubleshoot missing indexes
  • Plan migrations

Example prompts

  • “firestore operations”
  • “create firestore document”
  • “batch write”
  • “/firestore-operations-manager”

Requirements

  • A Bash shell
  • Compatibility (from SKILL.md): Designed for Claude Code
  • Pre-approved tools (allowed-tools): Read, Write, Edit, Grep, Glob, Bash(cmd:*)

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Identify the operation: create/update/delete/query/batch/migration.
  2. Confirm schema expectations and security rules constraints.
  3. Implement the change (or propose a patch) using safe patterns
  4. Check indexes
  5. Validate

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Grep
    • Glob
    • Bash(cmd:*)

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/ (Shell), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • firebase.google.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Designed for Claude Code

    From compatibility in the SKILL.md frontmatter.

Context cost

Firestore Operations Manager loads about 728 tokens when it runs, and up to ~6.3k if it reads all its reference files. Until then it costs about 100 tokens; SKILL.md has 266 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~100
When it runs · the whole SKILL.md, loaded when a task matches
~728
With references · SKILL.md plus every file in references/, read only if the agent opens them
~6.3k

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.

Safety

Auto-check passed

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); the scripts in this folder are not scanned.

SKILL.md

The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 266 words, ~728 tokens.

Download SKILL.mdSave it as .claude/skills/firestore-operations-manager/SKILL.md (or your agent's skills folder). This skill also uses 6 other files; get the full folder from GitHub.
name
firestore-operations-manager
description
Manage Firebase/Firestore operations including CRUD, queries, batch processing, and index/rule guidance. Use when you need to create/update/query Firestore documents, run batch writes, troubleshoot missing indexes, or plan migrations. Trigger with phrases like "firestore operations", "create firestore document", "batch write", "missing index", or "fix firestore query".
allowed-tools
Read, Write, Edit, Grep, Glob, Bash(cmd:*)
compatibility
Designed for Claude Code
version
2.20.0
author
Jeremy Longshore <jeremy@intentsolutions.io>
license
MIT
tags
community, migration, firestore-operations

Firestore Operations Manager

Operate Firestore safely in production: schema-aware CRUD, query/index tuning, batch processing, and guardrails for permissions and cost.

Overview

Use this skill to design Firestore data access patterns and implement changes with the right indexes, security rules, and operational checks (emulator tests, monitoring, and rollback plans).

Prerequisites

  • A Firebase project with Firestore enabled (or a local emulator setup)
  • A clear collection/document schema (or permission to propose one)
  • Credentials for the target environment (service account / ADC) and a plan for secrets

Instructions

  1. Identify the operation: create/update/delete/query/batch/migration.
  2. Confirm schema expectations and security rules constraints.
  3. Implement the change (or propose a patch) using safe patterns:
    • prefer batched writes/transactions where consistency matters
    • add pagination for large queries
  4. Check indexes:
    • detect required composite indexes and provide firestore.indexes.json updates
  5. Validate:
    • run emulator tests or a minimal smoke query
    • confirm cost/perf implications for the query pattern

Output

  • Code changes or snippets for the requested Firestore operation
  • Index recommendations (and config updates when needed)
  • A validation checklist (emulator commands and production smoke tests)

Error Handling

  • Permission denied: identify the rule/role blocking the operation and propose least-privilege changes.
  • Missing index: provide the exact composite index needed for the query.
  • Hotspot/latency issues: propose sharding, pagination, or query redesign.

Examples

Example: Fix a failing query

  • Request: “This query needs a composite index—what do I add?”
  • Result: the exact index definition and a safer query pattern if needed.

Example: Batch migration

  • Request: “Backfill a new field across 100k docs.”
  • Result: batched write strategy, checkpoints, and rollback guidance.

Resources

© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 6 other files (scripts, references) in skills/.curated/firestore-operations-manager of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • ARD.md
  • PRD.md
  • references/errors.md
  • references/examples.md
  • references/implementation.md
  • scripts/setup-firestore.sh

Open the folder on GitHubat commit cfae287

Compare with similar skills

Firestore Operations Manager 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.

Firestore Operations Manager compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Firestore Operations Manager this skilljeremylongshore/tons-of-skills-marketplace2.8k—~728Automated safety check: PassMIT
Scraperduyet/pricetrack139—~451Automated safety check: PassMIT
Deployduyet/pricetrack139—~338Automated safety check: PassMIT
Crawl4AI Web Scrapingsmallnest/goclaw5991 repos~2.5kAutomated safety check: PassMIT
Glue 09 10 Migrationaws-samples/aws-glue-samples1.5k—~2.4kAutomated safety check: PassMIT-0
Migrate Glue Devendpoint To Interactive Sessionsaws-samples/aws-glue-samples1.5k—~3.6kAutomated safety check: PassMIT-0

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Questions about Firestore Operations Manager

What does Firestore Operations Manager do?

Manage Firebase/Firestore operations including CRUD, queries, batch processing, and index/rule guidance. Firestore Operations Manager is an agent skill from jeremylongshore/tons-of-skills-marketplace. Manage Firebase/Firestore operations including CRUD, queries, batch processing, and index/rule guidance.

When should I use Firestore Operations Manager?

Firestore Operations Manager fits situations like: you need to create/update/query Firestore documents; run batch writes; troubleshoot missing indexes; plan migrations.

How do I install Firestore Operations Manager in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill firestore-operations-manager -a claude-code`. Or copy the skill folder (skills/.curated/firestore-operations-manager in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/firestore-operations-manager in your project. Claude Code loads it when a task matches its description.

How do I install Firestore Operations Manager in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill firestore-operations-manager -a codex`. Or copy the skill folder (skills/.curated/firestore-operations-manager in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/firestore-operations-manager in your project. Codex loads it when a task matches its description.

Can I use Firestore Operations Manager in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill firestore-operations-manager -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/firestore-operations-manager, .gemini/skills/firestore-operations-manager, .github/skills/firestore-operations-manager and .opencode/skills/firestore-operations-manager in your project.

What does Firestore Operations Manager need to run?

Going by SKILL.md and its folder, Firestore Operations Manager needs a shell for the scripts in its folder. Our summary lists: A Bash shell. Its frontmatter pre-approves these tools: Read, Write, Edit, Grep, Glob, Bash(cmd:*). Compatibility (from SKILL.md): Designed for Claude Code.

Does Firestore Operations Manager access the network?

SKILL.md names 1 domain. As links in the text: firebase.google.com. This is read from the text; nothing was executed.

Is Firestore Operations Manager safe to install?

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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Firestore Operations Manager use?

Firestore Operations Manager is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Firestore Operations Manager use?

About 728 tokens (SKILL.md is roughly 2.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 5.6k tokens, read only when the agent opens those files.

What are the alternatives to Firestore Operations Manager?

Skills that share tags, products or a category with Firestore Operations Manager: Scraper (duyet/pricetrack, 139 stars), Deploy (duyet/pricetrack, 139 stars), Crawl4AI Web Scraping (smallnest/goclaw, 599 stars) and Glue 09 10 Migration (aws-samples/aws-glue-samples, 1.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Firestore Operations Manager?

jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.

Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.