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.
Design endpoint-specific Lucid request pacing, 429 handling, backpressure, and safe retry behavior.
Install Lucidchart Rate Limits
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill lucidchart-rate-limits -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace lucidchart-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/lucidchart-rate-limits .claude/skills/lucidchart-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 "lucidchart-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/lucidchart-rate-limits into .claude/skills/lucidchart-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lucidchart-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/lucidchart-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 lucidchart-rate-limits -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace lucidchart-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/lucidchart-rate-limits .agents/skills/lucidchart-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 "lucidchart-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/lucidchart-rate-limits into .agents/skills/lucidchart-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lucidchart-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 lucidchart-rate-limits -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace lucidchart-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/lucidchart-rate-limits .cursor/skills/lucidchart-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 "lucidchart-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/lucidchart-rate-limits into .cursor/skills/lucidchart-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lucidchart-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/lucidchart-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 lucidchart-rate-limits -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace lucidchart-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/lucidchart-rate-limits .gemini/skills/lucidchart-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 "lucidchart-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/lucidchart-rate-limits into .gemini/skills/lucidchart-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lucidchart-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 lucidchart-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 lucidchart-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/lucidchart-rate-limits .github/skills/lucidchart-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 "lucidchart-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/lucidchart-rate-limits into .github/skills/lucidchart-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lucidchart-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 lucidchart-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 lucidchart-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/lucidchart-rate-limits .opencode/skills/lucidchart-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 "lucidchart-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/lucidchart-rate-limits into .opencode/skills/lucidchart-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "lucidchart-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.
Facts
- Skill name
lucidchart-rate-limits- GitHub stars
- 2.8k
- Token cost
- ~905 tokens
- SKILL.md length
- 348 words
- Files
- 2 (incl. references)
- Skills in repo
- 3,342
- Repo updated
- First seen
- Licence
- MIT
At a glance
Design endpoint-specific Lucid request pacing, 429 handling, backpressure, and safe retry behavior.
- Works in 8 steps: Enumerate each operation's method,… → Re-fetch the exact operation and… → Instrument requests, success/error… → …
- Connector traffic
- SKILL.md covers Overview, Prerequisites, Tool Discipline and Current Contract, plus 8 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Lucidchart Rate Limits is an agent skill from jeremylongshore/tons-of-skills-marketplace. Design endpoint-specific Lucid request pacing, 429 handling, backpressure, and safe retry behavior. Use when hardening REST or connector traffic. Trigger with "handle Lucid rate limits".
Its SKILL.md is about 910 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: Designed for Claude Code; production concurrency, replay, and load-test changes require service and resource-owner approval
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.
When your agent uses it
- Connector traffic
- With handle Lucid rate limits
Example prompts
- “handle Lucid rate limits”
- “/lucidchart-rate-limits”
Requirements
- Compatibility (from SKILL.md): Designed for Claude Code; production concurrency, replay, and load-test changes require service and resource-owner approval
- Pre-approved tools (allowed-tools): Read, Glob, Grep, WebFetch, Write, Edit
Workflow steps
8 steps, taken from the first numbered list in SKILL.md.
- Enumerate each operation's method, read/write effect, caller, principal, concurrency, and retry safety.
- Re-fetch the exact operation and rate-limit documentation; record only explicitly documented values.
- Instrument requests, success/error counts, latency, queue age, and safe server rate-limit/retry metadata.
- Use bounded queues, per-operation concurrency, jitter, and backpressure before retries.
- Retry only documented transient failures. For writes, require idempotency support or reconciliation before replay.
- Honor documented Retry-After or equivalent server guidance when present; otherwise use conservative capped backoff based on observed…
- Test synthetic 429, timeout-before-response, partial batch, queue saturation, cancellation, and recovery.
- Present any production concurrency or replay-policy change for approval and deploy as a monitored canary.
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:
ReadGlobGrepWebFetchWriteEdit
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
Designed for Claude Code; production concurrency, replay, and load-test changes require service and resource-owner approval
From compatibility in the SKILL.md frontmatter.
Context cost
Lucidchart Rate Limits loads about 905 tokens when it runs, and up to ~1.1k if it reads all its reference files. Until then it costs about 52 tokens; SKILL.md has 348 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 jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 348 words, ~905 tokens.
Download SKILL.mdSave it as
.claude/skills/lucidchart-rate-limits/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- lucidchart-rate-limits
- description
- Design endpoint-specific Lucid request pacing, 429 handling, backpressure, and safe retry behavior. Use when hardening REST or connector traffic. Trigger with "handle Lucid rate limits".
- allowed-tools
- Read, Glob, Grep, WebFetch, Write, Edit
- compatibility
- Designed for Claude Code; production concurrency, replay, and load-test changes require service and resource-owner approval
- argument-hint
- [project-path] [operation-family]
- version
- 1.8.0
- author
- Jeremy Longshore <jeremy@intentsolutions.io>
- license
- MIT
- tags
- saas, lucidchart, rate-limits, retries, reliability
- model
- inherit
- effort
- medium
Lucid Rate-Limit and Backpressure Design
Overview
Ground request control in the exact Lucid endpoint contract and observed responses. There is no justified pack-wide fixed requests-per-minute value.
Prerequisites
- Inventory of operations, mutation semantics, concurrency, callers, and service objectives
- Current endpoint documentation and sanitized response headers/bodies
- Stable idempotency or reconciliation strategy for mutations
Tool Discipline
Use Read, Glob, and Grep to inspect clients and tests, WebFetch for current endpoint/limit documentation, and Write or Edit only for local policy, code, tests, and receipts.
Current Contract
Treat limits as endpoint/API-specific and time-sensitive. A legacy or Data API limit must not be generalized to document, export, import, Extension API, or connector operations. Server responses and current endpoint pages control.
Authentication
Rate limiting does not justify credential pooling or scope expansion. Partition traffic by approved principal and tenant while keeping tokens out of metrics and logs.
Instructions
- Enumerate each operation's method, read/write effect, caller, principal, concurrency, and retry safety.
- Re-fetch the exact operation and rate-limit documentation; record only explicitly documented values.
- Instrument requests, success/error counts, latency, queue age, and safe server rate-limit/retry metadata.
- Use bounded queues, per-operation concurrency, jitter, and backpressure before retries.
- Retry only documented transient failures. For writes, require idempotency support or reconciliation before replay.
- Honor documented
Retry-Afteror equivalent server guidance when present; otherwise use conservative capped backoff based on observed behavior. - Test synthetic 429, timeout-before-response, partial batch, queue saturation, cancellation, and recovery.
- Present any production concurrency or replay-policy change for approval and deploy as a monitored canary.
Approval Boundaries
Do not increase production load, pool credentials, bypass queues, or replay ambiguous mutations without approval and reconciliation.
Output
Return operation matrix, documented/unknown limits, observed response evidence, queue/retry policy, tests, approval, canary result, and remaining risks.
Error Handling
| Condition | Response |
|---|---|
| Limit is undocumented | Mark unknown and design adaptive backpressure; do not invent a number. |
| Mutation timed out ambiguously | Reconcile before retrying. |
| Sustained 429s continue | Stop adding load, drain safely, and escalate with redacted evidence. |
Example
operation=document-create; published-limit=unknown; concurrency=2; 429-test=pass; ambiguous-write=reconcileResources
Next Steps
Review observed traffic after the canary and tune only against verified endpoint evidence.
© 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 1 other file (references) in skills/.curated/lucidchart-rate-limits of jeremylongshore/tons-of-skills-marketplace.
- SKILL.md
- references/official-docs.md
Open the folder on GitHubat commit cfae287
Compare with similar skills
Lucidchart 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 |
|---|---|---|---|---|---|---|
| Lucidchart Rate Limits this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~905 | 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 |
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Questions about Lucidchart Rate Limits
What does Lucidchart Rate Limits do?
Design endpoint-specific Lucid request pacing, 429 handling, backpressure, and safe retry behavior. Lucidchart Rate Limits is an agent skill from jeremylongshore/tons-of-skills-marketplace. Design endpoint-specific Lucid request pacing, 429 handling, backpressure, and safe retry behavior.
When should I use Lucidchart Rate Limits?
Lucidchart Rate Limits fits situations like: connector traffic; with handle Lucid rate limits.
How do I install Lucidchart Rate Limits in Claude Code?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill lucidchart-rate-limits -a claude-code`. Or copy the skill folder (skills/.curated/lucidchart-rate-limits in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/lucidchart-rate-limits in your project. Claude Code loads it when a task matches its description.
How do I install Lucidchart Rate Limits in Codex?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill lucidchart-rate-limits -a codex`. Or copy the skill folder (skills/.curated/lucidchart-rate-limits in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/lucidchart-rate-limits in your project. Codex loads it when a task matches its description.
Can I use Lucidchart Rate Limits 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 lucidchart-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/lucidchart-rate-limits, .gemini/skills/lucidchart-rate-limits, .github/skills/lucidchart-rate-limits and .opencode/skills/lucidchart-rate-limits in your project.
What does Lucidchart Rate Limits need to run?
SKILL.md names no scripts, command-line tools or credentials: Lucidchart Rate Limits is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep, WebFetch, Write, Edit. Compatibility (from SKILL.md): Designed for Claude Code; production concurrency, replay, and load-test changes require service and resource-owner approval.
Does Lucidchart Rate Limits 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 Lucidchart Rate Limits 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 Lucidchart Rate Limits use?
Lucidchart 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.
How many tokens does Lucidchart Rate Limits use?
About 905 tokens (SKILL.md is roughly 3.6k 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 216 tokens, read only when the agent opens those files.
What are the alternatives to Lucidchart Rate Limits?
Skills that share tags, products or a category with Lucidchart 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.
Who maintains Lucidchart Rate Limits?
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.