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Agent skill

Cohere Webhooks Events

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Handle Cohere v2 streaming events and convert application-owned asynchronous work into idempotent internal events without inventing provider webhooks.

MITAuto-check passedBackend & APIs

Install Cohere Webhooks Events

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill cohere-webhooks-events -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace cohere-webhooks-events --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ 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/cohere-webhooks-events .claude/skills/cohere-webhooks-events && rm -rf skills-src

Use ~/.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/

Facts

Skill name
cohere-webhooks-events
GitHub stars
2.8k
Token cost
~1.1k tokens
SKILL.md length
445 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Handle Cohere v2 streaming events and convert application-owned asynchronous work into idempotent internal events without inventing provider webhooks.

  • Works in 6 steps: Choose response streaming, tool… → Implement an async iterator with… → Buffer partial content only within… → …
  • Building streaming UIs
  • SKILL.md covers Overview, Prerequisites, Tool Discipline and Current Contract, plus 7 more sections
  • Needs CO_API_KEY

What it does

Cohere Webhooks Events is an agent skill from jeremylongshore/tons-of-skills-marketplace. Handle Cohere v2 streaming events and convert application-owned asynchronous work into idempotent internal events without inventing provider webhooks. Use when building streaming UIs or event workflows. Trigger with "Cohere streaming", "Cohere SSE", or "Cohere events".

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 Cohere API key

It sits in Backend & APIs, covering Webhooks and Async programming. 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

  • Building streaming UIs
  • Event workflows
  • With Cohere streaming

Example prompts

  • “Cohere streaming”
  • “Cohere SSE”
  • “Cohere events”
  • “/cohere-webhooks-events”

Requirements

  • A credential in CO_API_KEY
  • Compatibility (from SKILL.md): Designed for Claude Code; live verification requires network access and an approved Cohere API key
  • Pre-approved tools (allowed-tools): Read, Glob, Grep, WebFetch, Write, Edit

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Choose response streaming, tool streaming, or an application-owned durable event; do not conflate them.
  2. Implement an async iterator with cancellation, timeout, terminal-state validation, and unknown-event telemetry.
  3. Buffer partial content only within explicit memory and latency bounds.
  4. Correlate tool calls and results before continuing the v2 message loop.
  5. For durable internal events, persist state before delivery and enforce signature and replay-window validation.
  6. Test disconnects, duplicate delivery, out-of-order events, partial streams, unknown types, and terminal errors.

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:

    • Read
    • Glob
    • Grep
    • WebFetch
    • Write
    • Edit

    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

    Links to these hosts (documentation or services it may open):

    • docs.cohere.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • CO_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Designed for Claude Code; live verification requires network access and an approved Cohere API key

    From compatibility in the SKILL.md frontmatter.

Context cost

Cohere Webhooks Events loads about 1.1k tokens when it runs, and up to ~1.9k if it reads all its reference files. Until then it costs about 73 tokens; SKILL.md has 445 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~73
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.9k

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). 445 words, ~1,115 tokens.

Download SKILL.mdSave it as .claude/skills/cohere-webhooks-events/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
cohere-webhooks-events
description
Handle Cohere v2 streaming events and convert application-owned asynchronous work into idempotent internal events without inventing provider webhooks. Use when building streaming UIs or event workflows. Trigger with "Cohere streaming", "Cohere SSE", or "Cohere events".
allowed-tools
Read, Glob, Grep, WebFetch, Write, Edit
compatibility
Designed for Claude Code; live verification requires network access and an approved Cohere API key
argument-hint
[chat-stream|tool-stream|internal-event]
version
1.6.0
author
Jeremy Longshore <jeremy@intentsolutions.io>
license
MIT
tags
saas, cohere, events
model
inherit
effort
high

Cohere Streaming and Application Events

Overview

Separate response-stream events from durable business events and replace deprecated managed connectors with application-owned v2 tools.

Prerequisites

  • The target repository, runtime, environment, and accountable owner
  • An approved Cohere team and key for any live verification
  • Current quality, security, privacy, capacity, and change-control requirements

Tool Discipline

Use Read, Glob, and Grep to inspect code, configuration, and evidence. Use WebFetch only for current Cohere primary documentation. Use Write or Edit only when the user requested implementation and the exact target files are known; never write credentials or customer content.

Current Contract

  • Chat v2 streaming is a server-sent response stream, not an inbound signed webhook surface.
  • Handle typed content, citation, tool-call, and terminal events and tolerate additive unknown event types.
  • Managed v1 connectors are deprecated; v2 retrieval and web search use user-defined tools.
  • If the application emits durable callbacks, define its own authentication, signing, idempotency key, retries, and dead-letter policy.

Authentication

Use an environment-specific key injected from an approved secret manager. Never print, persist, commit, or place CO_API_KEY in an example. Confirm access with the least costly bounded operation appropriate to the task, and treat key creation, rotation, revocation, role changes, and production-capacity requests as owner-approved actions.

Instructions

  1. Choose response streaming, tool streaming, or an application-owned durable event; do not conflate them.
  2. Implement an async iterator with cancellation, timeout, terminal-state validation, and unknown-event telemetry.
  3. Buffer partial content only within explicit memory and latency bounds.
  4. Correlate tool calls and results before continuing the v2 message loop.
  5. For durable internal events, persist state before delivery and enforce signature and replay-window validation.
  6. Test disconnects, duplicate delivery, out-of-order events, partial streams, unknown types, and terminal errors.
Show full SKILL.md (164 more words)Show less

Approval Boundaries

Do not expose or rotate keys, change Cohere Team roles, accept commercial terms, enable sensitive production data, increase spend or capacity, switch production models, send a support bundle, or execute model-proposed side effects without the accountable owner's approval. Keep diagnosis read-only unless implementation was requested.

Output

Return the resolved API and model contract, files or settings inspected, evidence collected, validation result, remaining risk, owner, and rollback or next action. Redact keys, authorization headers, prompts, retrieved documents, embeddings, customer identifiers, and unrestricted environment output.

Error Handling

ConditionResponse
Partial streamMark output incomplete and do not treat it as a successful durable result.
Unknown eventRecord its type safely and continue only when semantics allow.
Duplicate internal eventReturn the prior idempotent result without repeating side effects.
Connector dependencyMigrate it to an application-owned v2 tool.

Examples

Use this compact handoff shape to keep the selected scope, validation evidence, and operational result reviewable.

Input:

text
mode=chat-stream; tool-use=true; durable-callback=application-owned

Expected handoff:

text
stream=typed; cancellation=tested; connector-v1=absent; events=idempotent

Resources

© 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/cohere-webhooks-events of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • references/official-docs.md

Open the folder on GitHubat commit cfae287

Compare with similar skills

Cohere Webhooks Events 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.

Cohere Webhooks Events compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Cohere Webhooks Events this skilljeremylongshore/tons-of-skills-marketplace2.8k—~1.1kAutomated safety check: PassMIT
Test Realtime Integrationscyberful/cyberful135—~1.2kAutomated safety check: PassAGPL-3.0
Idempotency Handlingsecondsky/claude-skills227—~1.4kAutomated safety check: PassMIT
Image Generation Gatewayscalesthio/generative-media-skills197—~20kAutomated safety check: PassMIT
Novu Design Workflownovuhq/novu40k—~2.6kAutomated safety check: PassCustom licence
Golang Proantoniopaya22/go-rest-template1723 repos~1.2kAutomated safety check: PassMIT

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Categories

Questions about Cohere Webhooks Events

What does Cohere Webhooks Events do?

Handle Cohere v2 streaming events and convert application-owned asynchronous work into idempotent internal events without inventing provider webhooks. Cohere Webhooks Events is an agent skill from jeremylongshore/tons-of-skills-marketplace. Handle Cohere v2 streaming events and convert application-owned asynchronous work into idempotent internal events without inventing provider webhooks.

When should I use Cohere Webhooks Events?

Cohere Webhooks Events fits situations like: building streaming UIs; event workflows; with Cohere streaming.

How do I install Cohere Webhooks Events in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill cohere-webhooks-events -a claude-code`. Or copy the skill folder (skills/.curated/cohere-webhooks-events in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/cohere-webhooks-events in your project. Claude Code loads it when a task matches its description.

How do I install Cohere Webhooks Events in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill cohere-webhooks-events -a codex`. Or copy the skill folder (skills/.curated/cohere-webhooks-events in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/cohere-webhooks-events in your project. Codex loads it when a task matches its description.

Can I use Cohere Webhooks Events 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 cohere-webhooks-events -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cohere-webhooks-events, .gemini/skills/cohere-webhooks-events, .github/skills/cohere-webhooks-events and .opencode/skills/cohere-webhooks-events in your project.

What does Cohere Webhooks Events need to run?

Going by SKILL.md and its folder, Cohere Webhooks Events needs credentials named CO_API_KEY. Our summary lists: A credential in CO_API_KEY. 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 Cohere API key.

Does Cohere Webhooks Events access the network?

SKILL.md names 1 domain. As links in the text: docs.cohere.com. This is read from the text; nothing was executed.

Is Cohere Webhooks Events 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 Cohere Webhooks Events use?

Cohere Webhooks Events 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 Cohere Webhooks Events use?

About 1.1k tokens (SKILL.md is roughly 4.5k 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 820 tokens, read only when the agent opens those files.

What are the alternatives to Cohere Webhooks Events?

Skills that share tags, products or a category with Cohere Webhooks Events: Test Realtime Integrations (cyberful/cyberful, 135 stars), Idempotency Handling (secondsky/claude-skills, 227 stars), Image Generation Gateways (calesthio/generative-media-skills, 197 stars) and Novu Design Workflow (novuhq/novu, 40k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Cohere Webhooks Events?

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.