Inngest Durable Functions
Asymmetric-al/core
A skill your agent uses when building functions that must survive process crashes, retry automatically on failure, run on a schedule, react to events, or maintain state across infrastructure…
Monitor Instantly API, campaign sending, account vitals, background jobs, and webhook delivery with safe telemetry.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill instantly-observability -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace instantly-observability --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/instantly-observability .claude/skills/instantly-observability && 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 "instantly-observability" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/instantly-observability into .claude/skills/instantly-observability/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "instantly-observability", 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/instantly-observabilityType 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 instantly-observability -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace instantly-observability --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/instantly-observability .agents/skills/instantly-observability && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "instantly-observability" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/instantly-observability into .agents/skills/instantly-observability/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "instantly-observability", 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 instantly-observability -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace instantly-observability --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/instantly-observability .cursor/skills/instantly-observability && 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 "instantly-observability" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/instantly-observability into .cursor/skills/instantly-observability/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "instantly-observability", 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/instantly-observability--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 instantly-observability -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace instantly-observability --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/instantly-observability .gemini/skills/instantly-observability && 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 "instantly-observability" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/instantly-observability into .gemini/skills/instantly-observability/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "instantly-observability", 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 instantly-observabilityInstalls 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 instantly-observability -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/instantly-observability .github/skills/instantly-observability && 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 "instantly-observability" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/instantly-observability into .github/skills/instantly-observability/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "instantly-observability", 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 instantly-observability -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 instantly-observability --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/instantly-observability .opencode/skills/instantly-observability && 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 "instantly-observability" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/instantly-observability into .opencode/skills/instantly-observability/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "instantly-observability", 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.
instantly-observabilityMonitor Instantly API, campaign sending, account vitals, background jobs, and webhook delivery with safe telemetry.
Instantly Observability is an agent skill from jeremylongshore/tons-of-skills-marketplace. Monitor Instantly API, campaign sending, account vitals, background jobs, and webhook delivery with safe telemetry. Use when defining dashboards, alerts, or service-level indicators for an Instantly integration. Trigger with "monitor Instantly API health", "alert on Instantly webhook failures", or "design Instantly telemetry".
Its SKILL.md is about 1.1k 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: Designed for Claude Code; live verification requires network access and an approved Instantly workspace and API v2 key
It sits in Backend & APIs, covering Observability, Webhooks and Background jobs. 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 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:
ReadGlobGrepWebFetchWriteEditFrom 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.
Hosts in commands or code, which the agent is likely to contact:
api.instantly.aiAlso links to:
developer.instantly.aiFrom 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.
Designed for Claude Code; live verification requires network access and an approved Instantly workspace and API v2 key
From compatibility in the SKILL.md frontmatter.
Instantly Observability loads about 1.1k tokens when it runs, and up to ~1.8k if it reads all its reference files. Until then it costs about 88 tokens; SKILL.md has 457 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). 457 words, ~1,140 tokens.
.claude/skills/instantly-observability/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.Define actionable service signals without logging lead content, email bodies, or credentials. Record assumptions, evidence, approval state, and rollback ownership so another operator can reproduce the result.
Use Read, Glob, and Grep to inspect code, configuration, and evidence. Use WebFetch only for current first-party Instantly documentation and package metadata. Use Write or Edit only when implementation was requested and exact target files are known; never write credentials, lead data, email content, or unrestricted environment output.
Use an API v2 key as Authorization: Bearer <key> against https://api.instantly.ai/api/v2. Grant only the endpoint-specific scopes needed, inject the key from an approved server-side secret manager, and never print, persist, commit, or place it in a URL. Treat key creation, rotation, revocation, member changes, workspace delegation, and production access as owner-approved actions.
Do not create, rotate, reveal, or revoke keys; invite or remove members; delegate across workspaces; connect sending accounts; create or activate campaigns; import or delete leads; change suppression or retention; register, patch, resume, or delete webhooks; alter plans or paid capacity; transmit diagnostics; or perform another production mutation without explicit approval from the accountable owner. Keep diagnosis read-only unless implementation was requested.
Return the workspace-safe scope, files and contracts inspected, exact API v2 routes and required scopes, evidence collected, validation result, sensitive fields redacted, remaining risk, accountable owner, approval state, and rollback or next action.
| Condition | Response |
|---|---|
401 | Stop and verify that the bearer key exists, is current, and was not revoked. |
403 | Stop and compare the operation with its exact required scope; do not broaden to all:all by default. |
429 | Coordinate the workspace-wide budget, honor endpoint overrides, and bound retries. |
| Schema or tenant mismatch | Fail closed, preserve redacted evidence, and do not retry a mutation. |
Use a compact handoff that makes scope, mutation authority, and evidence reviewable.
Input:
service=campaign-sync; window=24h; payload-logging=falseExpected handoff:
sli=defined; dashboard=planned; sensitive-fields=excluded© 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/instantly-observability of jeremylongshore/tons-of-skills-marketplace.
Open the folder on GitHubat commit cfae287
Instantly Observability 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 |
|---|---|---|---|---|---|---|
| Instantly Observability this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Inngest Durable FunctionsAsymmetric-al/core | 381 | — | ~4k | Automated safety check: Pass | AGPL-3.0 | |
| Diagnose Backend BugQoderAI/better-harness | 2.4k | — | ~1.2k | Automated safety check: Pass | MIT | |
| Agent Advisoraws/agent-toolkit-for-aws | 2.8k | — | ~4.9k | Automated safety check: Pass | Apache-2.0 | |
| Debug Cloudflare Workers ObservabilityConsensys/c0 | 105 | — | ~1.2k | Automated safety check: Notes | LGPL-3.0 | |
| Event Trackingdilolabs/nosia | 213 | 1 repos | ~3.3k | Automated safety check: Pass | MIT |
Asymmetric-al/core
A skill your agent uses when building functions that must survive process crashes, retry automatically on failure, run on a schedule, react to events, or maintain state across infrastructure…
QoderAI/better-harness
Diagnose a bounded backend or multi-service failure from GitHub Issues, Jira, Aone, user-provided exports, logs, traces, responses, stack traces, or job records.
aws/agent-toolkit-for-aws
Entry point for AI-agent work on AWS: pick a runtime, plan a migration for existing workloads, and build an executable POC — one phased flow.
Consensys/c0
Debug deployed Cloudflare Workers using the cfobservability MCP, Wrangler, D1/R2 state, repo evidence, and safe live reproduction.
dilolabs/nosia
Builds event tracking, activity feeds, and webhook systems following 37signals patterns with a generic Event model and Eventable concern.
lobehub/lobehub
Guides building event-driven background work for LobeHub agents, with sources, signals, actions, policies, workflow handoff and deduplication.
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
Monitor Instantly API, campaign sending, account vitals, background jobs, and webhook delivery with safe telemetry. Instantly Observability is an agent skill from jeremylongshore/tons-of-skills-marketplace. Monitor Instantly API, campaign sending, account vitals, background jobs, and webhook delivery with safe telemetry.
Instantly Observability fits situations like: defining dashboards; service-level indicators for an Instantly integration; with monitor Instantly API health; alert on Instantly webhook failures.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill instantly-observability -a claude-code`. Or copy the skill folder (skills/.curated/instantly-observability in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/instantly-observability in your project. Claude Code loads it when a task matches its description.
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill instantly-observability -a codex`. Or copy the skill folder (skills/.curated/instantly-observability in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/instantly-observability 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 instantly-observability -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/instantly-observability, .gemini/skills/instantly-observability, .github/skills/instantly-observability and .opencode/skills/instantly-observability in your project.
SKILL.md names no scripts, command-line tools or credentials: Instantly Observability 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; live verification requires network access and an approved Instantly workspace and API v2 key.
SKILL.md names 2 domains. In commands or code: api.instantly.ai; the agent is likely to contact it when it follows the instructions. As links in the text: developer.instantly.ai. 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.
Instantly Observability is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.1k tokens (SKILL.md is roughly 4.6k 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 688 tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Instantly Observability: Inngest Durable Functions (Asymmetric-al/core, 381 stars), Diagnose Backend Bug (QoderAI/better-harness, 2.4k stars), Agent Advisor (aws/agent-toolkit-for-aws, 2.8k stars) and Debug Cloudflare Workers Observability (Consensys/c0, 105 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.