Agent skill

Salesloft Webhooks Events

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

Verify and process Salesloft webhooks using exact raw-body SHA-1 HMAC, callback-token validation, event routing, durable deduplication, and reconciliation.

MITAuto-check passedBackend & APIs

Install Salesloft Webhooks Events

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

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

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace salesloft-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/salesloft-webhooks-events .claude/skills/salesloft-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
salesloft-webhooks-events
GitHub stars
2.8k
Token cost
~1k tokens
SKILL.md length
412 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Verify and process Salesloft webhooks using exact raw-body SHA-1 HMAC, callback-token validation, event routing, durable deduplication, and reconciliation.

  • Works in 7 steps: Capture raw bytes and required headers… → Reject missing, malformed,… → Parse JSON only after signature success… → …
  • Auditing a webhook receiver
  • SKILL.md covers Overview, Prerequisites, Tool Discipline and Current Contract, plus 7 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Salesloft Webhooks Events is an agent skill from jeremylongshore/tons-of-skills-marketplace. Verify and process Salesloft webhooks using exact raw-body SHA-1 HMAC, callback-token validation, event routing, durable deduplication, and reconciliation. Use when building or auditing a webhook receiver. Trigger with "Salesloft webhook", "Salesloft signature", or "Salesloft event handler".

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: Designed for Claude Code

It sits in Backend & APIs, covering Webhooks. 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

  • Auditing a webhook receiver
  • With Salesloft webhook
  • Salesloft signature
  • Salesloft event handler

Example prompts

  • “Salesloft webhook”
  • “Salesloft signature”
  • “Salesloft event handler”
  • “/salesloft-webhooks-events”

Requirements

  • Compatibility (from SKILL.md): Designed for Claude Code
  • Pre-approved tools (allowed-tools): Read, Glob, Grep, WebFetch, Write, Edit

Workflow steps

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

  1. Capture raw bytes and required headers before any middleware transforms the body.
  2. Reject missing, malformed, unequal-length, or non-matching signatures.
  3. Parse JSON only after signature success and validate the callback token and expected event type.
  4. Derive a stable deduplication key from event type plus canonical business identifiers and payload digest.
  5. Persist receipt and dedup state before acknowledging or dispatching side effects.
  6. Process asynchronously with bounded retries and reconcile missed changes through API reads.
  7. Test tampering, malformed hex, duplicate delivery, retry, queue failure, and rotated token behavior.

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):

    • developers.salesloft.com

    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

    From compatibility in the SKILL.md frontmatter.

Context cost

Salesloft Webhooks Events loads about 1k tokens when it runs, and up to ~1.7k if it reads all its reference files. Until then it costs about 80 tokens; SKILL.md has 412 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~80
When it runs · the whole SKILL.md, loaded when a task matches
~1k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.7k

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). 412 words, ~1,028 tokens.

Download SKILL.mdSave it as .claude/skills/salesloft-webhooks-events/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
salesloft-webhooks-events
description
Verify and process Salesloft webhooks using exact raw-body SHA-1 HMAC, callback-token validation, event routing, durable deduplication, and reconciliation. Use when building or auditing a webhook receiver. Trigger with "Salesloft webhook", "Salesloft signature", or "Salesloft event handler".
allowed-tools
Read, Glob, Grep, WebFetch, Write, Edit
compatibility
Designed for Claude Code
argument-hint
[repository-path] [event-type]
version
1.6.0
author
Jeremy Longshore <jeremy@intentsolutions.io>
license
MIT
tags
saas, salesloft, webhooks
model
inherit
effort
medium

Salesloft Verified Webhook Processing

Overview

This skill accepts a delivery only after authenticating its exact bytes and subscription secret. It makes side effects idempotent even though the general delivery contract does not expose a timestamp replay header.

Prerequisites

  • Approved HTTPS callback URL and event type
  • Webhook subscription with a high-entropy callback token
  • Raw-body access before JSON parsing
  • Durable deduplication store and reconciliation owner

Tool Discipline

Use Read, Glob, and Grep to inspect body parsing, signature comparison, queues, and side effects. Use WebFetch only for current official Salesloft webhook documentation. Use Write or Edit after the handler boundary is confirmed.

Current Contract

  • x-salesloft-event identifies the delivered event type.
  • x-salesloft-signature is the hexadecimal SHA-1 HMAC of the exact response/request body using callback_token as the key.
  • The callback token is also included in each event payload and should be validated.
  • Failed deliveries are retried three additional times, 15 seconds apart.
  • Subscription scopes vary by event type and must be checked in the current event table.

Authentication

Protect the callback token as a secret. Compute the expected HMAC from the exact raw body, decode hex safely, require equal lengths, and use constant-time comparison before parsing or queuing.

Instructions

  1. Capture raw bytes and required headers before any middleware transforms the body.
  2. Reject missing, malformed, unequal-length, or non-matching signatures.
  3. Parse JSON only after signature success and validate the callback token and expected event type.
  4. Derive a stable deduplication key from event type plus canonical business identifiers and payload digest.
  5. Persist receipt and dedup state before acknowledging or dispatching side effects.
  6. Process asynchronously with bounded retries and reconcile missed changes through API reads.
  7. Test tampering, malformed hex, duplicate delivery, retry, queue failure, and rotated token behavior.
Show full SKILL.md (126 more words)Show less

Approval Boundaries

Do not create or change a subscription, callback URL, event scope, or production token without owner approval. Reject unverifiable events rather than accepting them for debugging convenience.

Output

Return event type, signature and callback-token verdicts, dedup key, queue receipt, processing result, retry state, and reconciliation status without payload data.

Error Handling

ConditionResponse
Signature mismatchReject before parsing and record redacted metadata.
Duplicate deliveryReturn prior outcome without repeating side effects.
Handler failurePreserve receipt and use bounded internal retry.
Missed event suspectedReconcile through the relevant read endpoint or cursor poller.

Examples

The example below shows the minimum redacted evidence expected from a successful invocation of this operator workflow.

text
event=person_updated; signature=pass; callback-token=pass; duplicate=no; queued=yes

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/salesloft-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

Salesloft 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.

Salesloft Webhooks Events compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Salesloft Webhooks Events this skilljeremylongshore/tons-of-skills-marketplace2.8k—~1kAutomated safety check: PassMIT
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Stripe Appsfossasia/eventyay1.7k1 repos~3.6kAutomated safety check: PassApache-2.0
Dingtalk Messageagentscope-ai/ReMe3.6k—~1.6kAutomated safety check: PassApache-2.0
PR Review Provideryansongda/pay5.4k—~2.4kAutomated safety check: PassMIT

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Categories

Questions about Salesloft Webhooks Events

What does Salesloft Webhooks Events do?

Verify and process Salesloft webhooks using exact raw-body SHA-1 HMAC, callback-token validation, event routing, durable deduplication, and reconciliation. Salesloft Webhooks Events is an agent skill from jeremylongshore/tons-of-skills-marketplace. Verify and process Salesloft webhooks using exact raw-body SHA-1 HMAC, callback-token validation, event routing, durable deduplication, and reconciliation.

When should I use Salesloft Webhooks Events?

Salesloft Webhooks Events fits situations like: auditing a webhook receiver; with Salesloft webhook; salesloft signature; salesloft event handler.

How do I install Salesloft Webhooks Events in Claude Code?

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

How do I install Salesloft Webhooks Events in Codex?

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

Can I use Salesloft 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 salesloft-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/salesloft-webhooks-events, .gemini/skills/salesloft-webhooks-events, .github/skills/salesloft-webhooks-events and .opencode/skills/salesloft-webhooks-events in your project.

What does Salesloft Webhooks Events need to run?

SKILL.md names no scripts, command-line tools or credentials: Salesloft Webhooks Events 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.

Does Salesloft Webhooks Events access the network?

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

Is Salesloft 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 Salesloft Webhooks Events use?

Salesloft 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 Salesloft Webhooks Events use?

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 715 tokens, read only when the agent opens those files.

What are the alternatives to Salesloft Webhooks Events?

Skills that share tags, products or a category with Salesloft Webhooks Events: Novu Design Workflow (novuhq/novu, 40k stars), Golive (mikehasa/golive-skill, 1.3k stars), Stripe Apps (fossasia/eventyay, 1.7k stars) and Dingtalk Message (agentscope-ai/ReMe, 3.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Salesloft 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.