Fortify Development
coollabsio/coolify
ACTIVATE when the user works on authentication in Laravel. An agent skill from coollabsio/coolify.
Agent skill
by jeremylongshore in jeremylongshore/tons-of-skills-marketplace
Isolate difficult Canva Connect failures without rotating credentials, replaying writes, or leaking customer data.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill canva-advanced-troubleshooting -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace canva-advanced-troubleshooting --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/canva-advanced-troubleshooting .claude/skills/canva-advanced-troubleshooting && 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 "canva-advanced-troubleshooting" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/canva-advanced-troubleshooting into .claude/skills/canva-advanced-troubleshooting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "canva-advanced-troubleshooting", 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/canva-advanced-troubleshootingType 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 canva-advanced-troubleshooting -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace canva-advanced-troubleshooting --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/canva-advanced-troubleshooting .agents/skills/canva-advanced-troubleshooting && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "canva-advanced-troubleshooting" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/canva-advanced-troubleshooting into .agents/skills/canva-advanced-troubleshooting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "canva-advanced-troubleshooting", 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 canva-advanced-troubleshooting -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace canva-advanced-troubleshooting --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/canva-advanced-troubleshooting .cursor/skills/canva-advanced-troubleshooting && 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 "canva-advanced-troubleshooting" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/canva-advanced-troubleshooting into .cursor/skills/canva-advanced-troubleshooting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "canva-advanced-troubleshooting", 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/canva-advanced-troubleshooting--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 canva-advanced-troubleshooting -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace canva-advanced-troubleshooting --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/canva-advanced-troubleshooting .gemini/skills/canva-advanced-troubleshooting && 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 "canva-advanced-troubleshooting" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/canva-advanced-troubleshooting into .gemini/skills/canva-advanced-troubleshooting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "canva-advanced-troubleshooting", 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 canva-advanced-troubleshootingInstalls 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 canva-advanced-troubleshooting -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/canva-advanced-troubleshooting .github/skills/canva-advanced-troubleshooting && 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 "canva-advanced-troubleshooting" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/canva-advanced-troubleshooting into .github/skills/canva-advanced-troubleshooting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "canva-advanced-troubleshooting", 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 canva-advanced-troubleshooting -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 canva-advanced-troubleshooting --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/canva-advanced-troubleshooting .opencode/skills/canva-advanced-troubleshooting && 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 "canva-advanced-troubleshooting" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/canva-advanced-troubleshooting into .opencode/skills/canva-advanced-troubleshooting/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "canva-advanced-troubleshooting", 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.
canva-advanced-troubleshootingIsolate difficult Canva Connect failures without rotating credentials, replaying writes, or leaking customer data.
Canva Advanced Troubleshooting is an agent skill from jeremylongshore/tons-of-skills-marketplace. Isolate difficult Canva Connect failures without rotating credentials, replaying writes, or leaking customer data. Use when investigating intermittent transport, OAuth, async-job, capability, or preview-feature failures. Trigger with: "deep debug Canva", "Canva intermittent failure", "prepare Canva support evidence".
Its SKILL.md is about 1k 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: Live probes require an approved test user, least-privilege token, and incident-scoped authorization.
It sits in Backend & APIs, covering OAuth and OpenID Connect and Failing and flaky tests. It works with Canva. 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.
6 steps, taken from the step headings 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:
ReadGrepWriteEditFrom 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.
Links to these hosts (documentation or services it may open):
canva.devFrom 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.
Live probes require an approved test user, least-privilege token, and incident-scoped authorization.
From compatibility in the SKILL.md frontmatter.
Canva Advanced Troubleshooting loads about 1k tokens when it runs, and up to ~1.2k if it reads all its reference files. Until then it costs about 87 tokens; SKILL.md has 423 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). 423 words, ~1,028 tokens.
.claude/skills/canva-advanced-troubleshooting/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.Separate application, authorization, provider-contract, asynchronous-job, and network evidence before choosing a recovery action. Preserve the original operation identity and collect only redacted facts.
Record method, endpoint pattern, environment, opaque operation or job identifier, expected terminal state, and last known good release. Do not copy raw payloads or URLs.
Use Read and Grep to compare sanitized logs, deployment/config revisions, token metadata timestamps, scope policy, and the pinned response schema.
Distinguish transport failure, HTTP/provider error, OAuth expiry or revocation, missing explicit scope, unavailable capability, preview drift, and an asynchronous job still in progress.
Use a dedicated test user for the smallest non-mutating check. Never refresh a token merely to diagnose unless the credential owner authorizes rotation and atomic storage is available.
Query the existing job or resource where the contract permits. Do not recreate a design, export, upload, or autofill job until duplicate impact and idempotency are resolved.
Provide Canva support only the integration ID, UTC window, endpoint pattern, redacted error code, opaque request/job reference, contract version, and bounded reproduction result.
Canva Connect calls use Bearer access tokens obtained by a backend through OAuth 2.0 Authorization Code with SHA-256 PKCE. Request explicit least-privilege scopes, keep client secrets and tokens out of browser-visible state, and serialize refresh so the replacement single-use refresh token is stored atomically.
Use Read and Grep for discovery and evidence. Use Write or Edit only for the approved artifact, code, configuration, test, or receipt described by this workflow; do not make an unapproved Canva-side change.
A production export intermittently remains in progress. The operator correlates the same job ID with deployment and provider evidence, pauses new submissions, and escalates without attaching the design or token.
| Failure | Response |
|---|---|
| No stable operation ID | Stop mutation and recover the application ledger first |
| OAuth state unclear | Route to the credential owner; do not test by printing or exchanging secrets |
| Preview contract changed | Disable the preview path and compare current first-party docs |
| Support asks for sensitive data | Redact or decline and provide opaque references instead |
© 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/canva-advanced-troubleshooting of jeremylongshore/tons-of-skills-marketplace.
Open the folder on GitHubat commit cfae287
Canva Advanced Troubleshooting 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 |
|---|---|---|---|---|---|---|
| Canva Advanced Troubleshooting this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~1k | Automated safety check: Pass | MIT | |
| Fortify Developmentcoollabsio/coolify | 63k | 4 repos | ~1.9k | Automated safety check: Pass | MIT | |
| OmniRoute Provider Managementdiegosouzapw/OmniRoute | 75k | — | ~2.4k | Automated safety check: Pass | MIT | |
| Antipattern Preventiondoorkeeper-gem/doorkeeper | 5.5k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Cognitoitsmostafa/aws-agent-skills | 1.2k | 1 repos | ~2.3k | Automated safety check: Pass | MIT | |
| Notion Worker Third-Party Auth Guidemakenotion/workers-template | 439 | 1 repos | ~3.5k | Automated safety check: Notes | MIT |
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jeremylongshore/tons-of-skills-marketplace
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Execute proactive auto-loading: automatically detects and loads agents.md files.
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Works with
Categories
Isolate difficult Canva Connect failures without rotating credentials, replaying writes, or leaking customer data. Canva Advanced Troubleshooting is an agent skill from jeremylongshore/tons-of-skills-marketplace. Isolate difficult Canva Connect failures without rotating credentials, replaying writes, or leaking customer data.
Canva Advanced Troubleshooting fits situations like: investigating intermittent transport; preview-feature failures; with: deep debug Canva; canva intermittent failure.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill canva-advanced-troubleshooting -a claude-code`. Or copy the skill folder (skills/.curated/canva-advanced-troubleshooting in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/canva-advanced-troubleshooting in your project. Claude Code loads it when a task matches its description.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill canva-advanced-troubleshooting -a codex`. Or copy the skill folder (skills/.curated/canva-advanced-troubleshooting in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/canva-advanced-troubleshooting 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 canva-advanced-troubleshooting -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/canva-advanced-troubleshooting, .gemini/skills/canva-advanced-troubleshooting, .github/skills/canva-advanced-troubleshooting and .opencode/skills/canva-advanced-troubleshooting in your project.
SKILL.md names no scripts, command-line tools or credentials: Canva Advanced Troubleshooting is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Grep, Write, Edit. Compatibility (from SKILL.md): Live probes require an approved test user, least-privilege token, and incident-scoped authorization..
SKILL.md names 1 domain. As links in the text: canva.dev. 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.
Canva Advanced Troubleshooting is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 1k tokens (SKILL.md is roughly 4.1k 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 128 tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Canva Advanced Troubleshooting: Fortify Development (coollabsio/coolify, 63k stars), OmniRoute Provider Management (diegosouzapw/OmniRoute, 75k stars), Antipattern Prevention (doorkeeper-gem/doorkeeper, 5.5k stars) and Cognito (itsmostafa/aws-agent-skills, 1.2k 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.