Fastapi
ericrisco/rsc-harness
A skill your agent uses when building, reviewing, testing, securing or shipping a FastAPI / async Python service — routers, Pydantic v2 schemas, dependency injection, async SQLAlchemy 2.0…
Move Django performance-sensitive Python loops into database-side computation with annotations, aggregates, filtered aggregates, F expressions, functions, Subquery, OuterRef, Exists, Window…
Install Django DB Side Computation
$ npx skills add hashgraph-online/awesome-codex-plugins --skill django-db-side-computation -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins django-db-side-computation --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/LVTD-LLC/skills/skills/django-db-side-computation .claude/skills/django-db-side-computation && rm -rf skills-srcUse ~/.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/
Install the "django-db-side-computation" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/LVTD-LLC/skills/skills/django-db-side-computation into .claude/skills/django-db-side-computation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "django-db-side-computation", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/LVTD-LLC/skills/skills/django-db-side-computationType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add hashgraph-online/awesome-codex-plugins --skill django-db-side-computation -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins django-db-side-computation --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/LVTD-LLC/skills/skills/django-db-side-computation .agents/skills/django-db-side-computation && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "django-db-side-computation" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/LVTD-LLC/skills/skills/django-db-side-computation into .agents/skills/django-db-side-computation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "django-db-side-computation", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add hashgraph-online/awesome-codex-plugins --skill django-db-side-computation -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins django-db-side-computation --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/LVTD-LLC/skills/skills/django-db-side-computation .cursor/skills/django-db-side-computation && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "django-db-side-computation" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/LVTD-LLC/skills/skills/django-db-side-computation into .cursor/skills/django-db-side-computation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "django-db-side-computation", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/hashgraph-online/awesome-codex-plugins.git --path plugins/LVTD-LLC/skills/skills/django-db-side-computation--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add hashgraph-online/awesome-codex-plugins --skill django-db-side-computation -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins django-db-side-computation --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/LVTD-LLC/skills/skills/django-db-side-computation .gemini/skills/django-db-side-computation && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "django-db-side-computation" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/LVTD-LLC/skills/skills/django-db-side-computation into .gemini/skills/django-db-side-computation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "django-db-side-computation", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install hashgraph-online/awesome-codex-plugins django-db-side-computationInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add hashgraph-online/awesome-codex-plugins --skill django-db-side-computation -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/LVTD-LLC/skills/skills/django-db-side-computation .github/skills/django-db-side-computation && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "django-db-side-computation" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/LVTD-LLC/skills/skills/django-db-side-computation into .github/skills/django-db-side-computation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "django-db-side-computation", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add hashgraph-online/awesome-codex-plugins --skill django-db-side-computation -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install hashgraph-online/awesome-codex-plugins django-db-side-computation --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hashgraph-online/awesome-codex-plugins.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/LVTD-LLC/skills/skills/django-db-side-computation .opencode/skills/django-db-side-computation && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "django-db-side-computation" agent skill from https://github.com/hashgraph-online/awesome-codex-plugins/tree/main/plugins/LVTD-LLC/skills/skills/django-db-side-computation into .opencode/skills/django-db-side-computation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "django-db-side-computation", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
django-db-side-computation- GitHub stars
- 1.2k
- Token cost
- ~650 tokens
- SKILL.md length
- 244 words
- Files
- 2 (incl. references)
- Skills in repo
- 686
- Repo updated
- First seen
- Licence
- MIT
At a glance
Move Django performance-sensitive Python loops into database-side computation with annotations, aggregates, filtered aggregates, F expressions, functions, Subquery, OuterRef, Exists, Window…
- Works in 4 steps: Identify the Python computation. → Pick the SQL expression level. → Validate query shape. → …
- Django code counts
- SKILL.md covers Workflow, Safety Notes and Verification
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Django DB Side Computation is an agent skill from hashgraph-online/awesome-codex-plugins. Move Django performance-sensitive Python loops into database-side computation with annotations, aggregates, filtered aggregates, F expressions, functions, Subquery, OuterRef, Exists, Window expressions, dbdefault, and GeneratedField. Use when Django code counts, sums, filters, flags, ranks, or derives values in Python after fetching rows.
Its SKILL.md is about 650 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/aggregation-patterns.md`). Compatibility notes: Codex, Claude Code, and other Agent Skills-compatible clients.
It sits in Backend & APIs, covering Backend development. It works with Django, Python and SQL. The repository describes itself as: A curated list of awesome OpenAI Codex / ChatGPT plugins, skills, and resources. The 1 Codex Marketplace. See live plugins at: https://hol.org/plugins/best-codex-plugins. The licence is MIT.
When your agent uses it
- Django code counts
- Derives values in Python after fetching rows
Example prompts
- “/django-db-side-computation”
Requirements
- Python 3
- Compatibility (from SKILL.md): Codex, Claude Code, and other Agent Skills-compatible clients.
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Identify the Python computation.
- Pick the SQL expression level.
- Validate query shape.
- Decide whether the result should be stored.
What it can do on your machine
Read from SKILL.md and the folder at commit 78497e5. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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
Codex, Claude Code, and other Agent Skills-compatible clients.
From compatibility in the SKILL.md frontmatter.
Context cost
Django DB Side Computation loads about 650 tokens when it runs, and up to ~1.3k if it reads all its reference files. Until then it costs about 92 tokens; SKILL.md has 244 words of instructions outside code blocks.
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); files beside SKILL.md are not scanned.
SKILL.md
The full file from hashgraph-online/awesome-codex-plugins at commit 78497e5, republished under its MIT licence (© hashgraph-online). 244 words, ~650 tokens.
Download SKILL.mdSave it as
.claude/skills/django-db-side-computation/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- django-db-side-computation
- description
- Move Django performance-sensitive Python loops into database-side computation with annotations, aggregates, filtered aggregates, F expressions, functions, Subquery, OuterRef, Exists, Window expressions, db_default, and GeneratedField. Use when Django code counts, sums, filters, flags, ranks, or derives values in Python after fetching rows.
- compatibility
- Codex, Claude Code, and other Agent Skills-compatible clients.
- license
- MIT
- metadata.version
- 0.1.0
- metadata.displayName
- Django DB-Side Computation
- metadata.category
- Django
- metadata.tags
- django,database,aggregation,orm,analytics
Django DB-Side Computation
Use this skill when Django fetches rows into Python to compute values the database can compute more efficiently or more consistently.
Workflow
Identify the Python computation.
- Counts, sums, min/max, booleans, latest related rows, rankings, denormalized totals, or per-row derived fields.
- Confirm whether the computed value must be exact, current, and transactionally consistent.
Pick the SQL expression level.
filter(),exclude(), andF()for simple comparisons and updates.annotate()and aggregates for per-object counts and totals.- Filtered aggregates for conditional counts and sums.
Exists()for yes/no related-row checks.Subquery()withOuterRef()for latest or scalar related values.Window()for ranks and running calculations.GeneratedFieldfor deterministic same-row computed columns when the database supports it.
Validate query shape.
- Inspect generated SQL or
QuerySet.explain(). - Clear unintended ordering before grouping when needed.
- Confirm indexes support joins, filters, and ordering.
- Inspect generated SQL or
Decide whether the result should be stored.
- Use annotations for request-time values.
- Use generated fields for same-row deterministic values.
- Use materialized views or denormalized tables when cross-row aggregate queries are too expensive and can be stale.
See aggregation-patterns.md for Django expression examples.
Safety Notes
- Database computation is not always faster; complex queries can overload the database or block OLTP work.
- Generated fields have database-specific restrictions and PostgreSQL supports only persisted generated columns.
- Subqueries and annotations can duplicate work if composed carelessly. Read the plan.
Verification
Compare correctness against the old Python calculation on representative data, then measure SQL time and total response time.
© hashgraph-online, 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 1 other file (references) in plugins/LVTD-LLC/skills/skills/django-db-side-computation of hashgraph-online/awesome-codex-plugins.
- SKILL.md
- references/aggregation-patterns.md
Open the folder on GitHubat commit 78497e5
Compare with similar skills
Django DB Side Computation 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Django DB Side Computation this skillhashgraph-online/awesome-codex-plugins | 1.2k | — | ~650 | Automated safety check: Pass | MIT | |
| Fastapiericrisco/rsc-harness | 167 | — | ~5k | Automated safety check: Notes | MIT | |
| Django Access Reviewgetsentry/skills | 1k | 3 repos | ~2.6k | Automated safety check: Notes | Apache-2.0 | |
| Silk Profilerbaserow/baserow | 6.1k | — | ~2.9k | Automated safety check: Pass | Custom licence | |
| Arch Wikiahmedemad3/arch-wiki | 249 | — | ~5.1k | Automated safety check: Pass | None | |
| Django Run Locallyfossasia/eventyay | 1.7k | — | ~411 | Automated safety check: Pass | Apache-2.0 |
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Related
Categories
Questions about Django DB Side Computation
What does Django DB Side Computation do?
Move Django performance-sensitive Python loops into database-side computation with annotations, aggregates, filtered aggregates, F expressions, functions, Subquery, OuterRef, Exists, Window…. Django DB Side Computation is an agent skill from hashgraph-online/awesome-codex-plugins. Move Django performance-sensitive Python loops into database-side computation with annotations, aggregates, filtered aggregates, F expressions, functions, Subquery, OuterRef, Exists, Window expressions, dbdefault, and GeneratedField.
When should I use Django DB Side Computation?
Django DB Side Computation fits situations like: django code counts; derives values in Python after fetching rows.
How do I install Django DB Side Computation in Claude Code?
Run `npx skills add hashgraph-online/awesome-codex-plugins --skill django-db-side-computation -a claude-code`. Or copy the skill folder (plugins/LVTD-LLC/skills/skills/django-db-side-computation in hashgraph-online/awesome-codex-plugins) into .claude/skills/django-db-side-computation in your project. Claude Code loads it when a task matches its description.
How do I install Django DB Side Computation in Codex?
Run `npx skills add hashgraph-online/awesome-codex-plugins --skill django-db-side-computation -a codex`. Or copy the skill folder (plugins/LVTD-LLC/skills/skills/django-db-side-computation in hashgraph-online/awesome-codex-plugins) into .agents/skills/django-db-side-computation in your project. Codex loads it when a task matches its description.
Can I use Django DB Side Computation 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 hashgraph-online/awesome-codex-plugins --skill django-db-side-computation -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/django-db-side-computation, .gemini/skills/django-db-side-computation, .github/skills/django-db-side-computation and .opencode/skills/django-db-side-computation in your project.
What does Django DB Side Computation need to run?
SKILL.md names no scripts, command-line tools or credentials: Django DB Side Computation is instructions for the agent only. Our summary lists: Python 3. Compatibility (from SKILL.md): Codex, Claude Code, and other Agent Skills-compatible clients..
Does Django DB Side Computation access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Django DB Side Computation 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. Review the folder before installing.
What licence does Django DB Side Computation use?
Django DB Side Computation 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 Django DB Side Computation use?
About 650 tokens (SKILL.md is roughly 2.6k 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 629 tokens, read only when the agent opens those files.
What are the alternatives to Django DB Side Computation?
Skills that share tags, products or a category with Django DB Side Computation: Fastapi (ericrisco/rsc-harness, 167 stars), Django Access Review (getsentry/skills, 1k stars), Silk Profiler (baserow/baserow, 6.1k stars) and Arch Wiki (ahmedemad3/arch-wiki, 249 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Django DB Side Computation?
hashgraph-online (a GitHub organization) maintains it in hashgraph-online/awesome-codex-plugins, which has 1,242 GitHub stars. The repository holds 686 skills in this directory. The repository was last updated on October 8, 2026.
Source: hashgraph-online/awesome-codex-plugins on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.