Add Hosted Key
simstudioai/sim
Add hosted API key support to a tool so Sim provides the key (metered and billed to the workspace) when a user has not brought their own.
Analyze and design bounded Foundry API concurrency, backoff, pagination, and overload behavior from current documented limits.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill palantir-rate-limits -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace palantir-rate-limits --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/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/palantir-rate-limits .claude/skills/palantir-rate-limits && 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 "palantir-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/palantir-rate-limits into .claude/skills/palantir-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "palantir-rate-limits", 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/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/palantir-rate-limitsType 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 jeremylongshore/tons-of-skills-marketplace --skill palantir-rate-limits -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace palantir-rate-limits --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/.curated/palantir-rate-limits .agents/skills/palantir-rate-limits && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "palantir-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/palantir-rate-limits into .agents/skills/palantir-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "palantir-rate-limits", 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 jeremylongshore/tons-of-skills-marketplace --skill palantir-rate-limits -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace palantir-rate-limits --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/.curated/palantir-rate-limits .cursor/skills/palantir-rate-limits && 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 "palantir-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/palantir-rate-limits into .cursor/skills/palantir-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "palantir-rate-limits", 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/jeremylongshore/tons-of-skills-marketplace.git --path skills/.curated/palantir-rate-limits--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 jeremylongshore/tons-of-skills-marketplace --skill palantir-rate-limits -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace palantir-rate-limits --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/.curated/palantir-rate-limits .gemini/skills/palantir-rate-limits && 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 "palantir-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/palantir-rate-limits into .gemini/skills/palantir-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "palantir-rate-limits", 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 jeremylongshore/tons-of-skills-marketplace palantir-rate-limitsInstalls 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 jeremylongshore/tons-of-skills-marketplace --skill palantir-rate-limits -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/.curated/palantir-rate-limits .github/skills/palantir-rate-limits && 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 "palantir-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/palantir-rate-limits into .github/skills/palantir-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "palantir-rate-limits", 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 jeremylongshore/tons-of-skills-marketplace --skill palantir-rate-limits -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace palantir-rate-limits --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/.curated/palantir-rate-limits .opencode/skills/palantir-rate-limits && 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 "palantir-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/palantir-rate-limits into .opencode/skills/palantir-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "palantir-rate-limits", 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.
palantir-rate-limitsAnalyze and design bounded Foundry API concurrency, backoff, pagination, and overload behavior from current documented limits.
Palantir Rate Limits is an agent skill from jeremylongshore/tons-of-skills-marketplace. Analyze and design bounded Foundry API concurrency, backoff, pagination, and overload behavior from current documented limits. Use when preventing or handling HTTP 429 or 503 responses. Trigger with "Palantir rate limit".
Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/official-docs.md`). Compatibility notes: Requires current Palantir Foundry documentation and approved access for any live resource, permission, data, build, application, or deployment change
It sits in Backend & APIs, covering Rate limiting. 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.
5 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadGlobGrepWriteEditFrom allowed-tools in the SKILL.md frontmatter.
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.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Requires current Palantir Foundry documentation and approved access for any live resource, permission, data, build, application, or deployment change
From compatibility in the SKILL.md frontmatter.
Palantir Rate Limits loads about 1.3k tokens when it runs, and up to ~1.6k if it reads all its reference files. Until then it costs about 61 tokens; SKILL.md has 598 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.
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.
The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 598 words, ~1,326 tokens.
.claude/skills/palantir-rate-limits/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.Protect Foundry and the caller from retry storms. Budget requests across the acting user, bound concurrent work, honor server responses, and distinguish retryable throttling from authorization, validation, or permanent resource errors.
references/official-docs.md immediately before setting numeric budgets because effective and endpoint-specific limits may change.429 or 503.Attribute the request budget to the actual OAuth principal. Do not distribute calls across extra tokens, users, or service users to evade a limit. Keep token material out of metrics and retry logs.
Inventory every worker and application using the same principal and estimate peak request rate plus in-flight concurrency.
Set a conservative shared concurrency budget and bounded queue with deadlines and cancellation.
Retry only documented transient statuses, honoring server guidance and using capped exponential backoff with jitter.
Use pagination, selective properties, batching supported by the endpoint, idempotency controls, and workload coalescing to reduce demand.
Load-test below the approved ceiling, simulate 429 and 503, and verify recovery without duplicate writes or unbounded backlog.
Application owners approve budgets and degradation; platform owners approve load tests; data owners approve any write retry or batch behavior. Creating principals to bypass limits is prohibited.
A principal-level request inventory, endpoint budgets, concurrency and queue design, retry matrix, idempotency rules, test evidence, alert thresholds, and support escalation criteria.
| Condition | Response |
|---|---|
| A non-retryable 4xx is retried | Stop and route it to validation, authentication, authorization, or resource triage. |
| Queue age exceeds the service objective | Reject or degrade work according to policy instead of accumulating unbounded backlog. |
| Retries duplicate a write | Disable automatic retry until idempotency or reconciliation is proven. |
| Throttling persists below the expected budget | Check shared-principal traffic and endpoint limits, preserve request IDs, and contact Palantir Support. |
Coordinate several workers under one client-credentials service user with a shared semaphore, bounded queue, capped jittered backoff, and metrics for 429, 503, in-flight requests, and queue age.
Make an object reader cheaper and safer by selecting required properties, paging deterministically, cancelling expired work, and lowering concurrency before increasing retries.
© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file (references) in skills/.curated/palantir-rate-limits of jeremylongshore/tons-of-skills-marketplace.
Open the folder on GitHubat commit cfae287
Palantir Rate Limits 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 |
|---|---|---|---|---|---|---|
| Palantir Rate Limits this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~1.3k | Automated safety check: Pass | MIT | |
| Add Hosted Keysimstudioai/sim | 30k | — | ~3.6k | Automated safety check: Pass | Apache-2.0 | |
| Upstash Ratelimit TSupstash/ratelimit-js | 2k | — | ~313 | Automated safety check: Pass | MIT | |
| Repo2skillzhangyanxs/repo2skill | 246 | — | ~3.6k | Automated safety check: Pass | None | |
| Better Auth Security Best PracticesEpicenterHQ/epicenter | 4.8k | — | ~896 | Automated safety check: Pass | Custom licence | |
| Dload Fetch Toolphp-internal/dload | 105 | — | ~1.1k | Automated safety check: Pass | BSD-3-Clause |
simstudioai/sim
Add hosted API key support to a tool so Sim provides the key (metered and billed to the workspace) when a user has not brought their own.
upstash/ratelimit-js
Lightweight guidance for using the Redis Rate Limit TypeScript SDK, including setup steps, basic usage, and pointers to advanced algorithm, features, pricing, and traffic‑protection docs.
zhangyanxs/repo2skill
Convert GitHub/GitLab/Gitee repositories into comprehensive OpenCode Skills using embedded LLM calls with multiple mirrors and rate limit handling
EpicenterHQ/epicenter
Better Auth security hardening: rate limits, secrets, CSRF, trusted origins, cookies, sessions, OAuth tokens, and audit logging.
php-internal/dload
Get a CLI tool — native binary or PHAR — from a GitHub release into a project folder with dload (vendor/bin/dload).
itsmostafa/aws-agent-skills
AWS API Gateway for REST and HTTP API management. An agent skill from itsmostafa/aws-agent-skills.
jeremylongshore/tons-of-skills-marketplace
Execute this skill enables AI assistant to conduct a security-focused code review using the security-agent plugin.
jeremylongshore/tons-of-skills-marketplace
Build this skill automates the adaptation of pre-trained machine learning models using transfer learning techniques.
jeremylongshore/tons-of-skills-marketplace
Execute proactive auto-loading: automatically detects and loads agents.md files.
jeremylongshore/tons-of-skills-marketplace
Aggregate and centralize performance metrics from applications, systems, databases, caches, and services.
jeremylongshore/tons-of-skills-marketplace
Execute this skill enables AI assistant to analyze capacity requirements and plan for future growth.
jeremylongshore/tons-of-skills-marketplace
Process use when you need to work with database indexing. An agent skill from jeremylongshore/tons-of-skills-marketplace.
Categories
Analyze and design bounded Foundry API concurrency, backoff, pagination, and overload behavior from current documented limits. Palantir Rate Limits is an agent skill from jeremylongshore/tons-of-skills-marketplace. Analyze and design bounded Foundry API concurrency, backoff, pagination, and overload behavior from current documented limits.
Palantir Rate Limits fits situations like: handling HTTP 429; with Palantir rate limit.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill palantir-rate-limits -a claude-code`. Or copy the skill folder (skills/.curated/palantir-rate-limits in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/palantir-rate-limits in your project. Claude Code loads it when a task matches its description.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill palantir-rate-limits -a codex`. Or copy the skill folder (skills/.curated/palantir-rate-limits in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/palantir-rate-limits in your project. Codex loads it when a task matches its description.
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 palantir-rate-limits -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/palantir-rate-limits, .gemini/skills/palantir-rate-limits, .github/skills/palantir-rate-limits and .opencode/skills/palantir-rate-limits in your project.
SKILL.md names no scripts, command-line tools or credentials: Palantir Rate Limits is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep, Write, Edit. Compatibility (from SKILL.md): Requires current Palantir Foundry documentation and approved access for any live resource, permission, data, build, application, or deployment change.
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.
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.
Palantir Rate Limits is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.3k tokens (SKILL.md is roughly 5.3k 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 257 tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Palantir Rate Limits: Add Hosted Key (simstudioai/sim, 30k stars), Upstash Ratelimit TS (upstash/ratelimit-js, 2k stars), Repo2skill (zhangyanxs/repo2skill, 246 stars) and Better Auth Security Best Practices (EpicenterHQ/epicenter, 4.8k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
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.