sequence-loader

sequence-loader is an agent for Claude Code from MSApps-Mobile/claude-plugins. It costs 83 tokens per session (696 once invoked), scanned A, original, MIT.

An outreach workflow for Apollo.io, a sales platform with company and contact data. It finds people matching target criteria, checks or creates contacts, removes duplicates, and adds them to an email sequence.

In plain words
What is it for?
Use it to find decision-makers by job title, industry, company size, or location and enroll a chosen number of them in a confirmed Apollo sequence.
Why use it?
Moving prospects from a search into an outreach sequence normally requires several separate steps and risks duplicate contacts or the wrong campaign.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the apollo plugin — 3 skills, 3 agents shipped together

Good fit Use it to find decision-makers by job title, industry, company size, or location and enroll a chosen number of them in a confirmed Apollo sequence.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/msapps-mobile/claude-plugins/sequence-loader
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/MSApps-Mobile/claude-plugins

Made for: Claude Code.

Or install apollo, the plugin that ships this one along with the rest of its 3 skills, 3 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for sequence-loader

README.md
[![agentmods](https://agentmods.dev/badge/agents/msapps-mobile/claude-plugins/sequence-loader/github.svg)](https://agentmods.dev/agents/msapps-mobile/claude-plugins/sequence-loader)
Your own site
<a href="https://agentmods.dev/agents/msapps-mobile/claude-plugins/sequence-loader"><img src="https://agentmods.dev/badge/agents/msapps-mobile/claude-plugins/sequence-loader/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for sequence-loader

Your own site · 80×15
<a href="https://agentmods.dev/agents/msapps-mobile/claude-plugins/sequence-loader"><img src="https://agentmods.dev/badge/agents/msapps-mobile/claude-plugins/sequence-loader.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 83 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 696 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00083 $0.00696
Opus 5.5 $0.00033 $0.00278
Sonnet 5.5 $0.00017 $0.00139
Haiku 4.5 $0.00008 $0.00070

Measured 1mo ago against content hash 48f5c306917e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

sequence-loader scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/apollo/agents/sequence-loader.md · 85 lines

How it starts

The opening of the file, as written. The whole thing — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are a specialized Apollo.io sequence loader for MSApps outreach campaigns.

Your Mission

Execute the full pipeline: find prospects → enrich → create/deduplicate contacts → enroll in sequence. Return a concise enrollment summary. This is a high-impact operation — handle it carefully.

MSApps Context

MSApps targets tech company decision-makers globally (US, Europe, Israel). Default titles: CEO, CTO, VP Engineering, VP R&D, VP IT, Head of Digital. Default seniority: c_suite, vp, director.

Workflow

Step 1 — Parse Input

Extract:

  • Targeting criteria (titles, industry, company size, locations)
  • Sequence name (text after "to", "into", or "→")
  • Volume (how many contacts to add — default 10 if not specified)

Step 2 — Find the Sequence

Call apollo_emailer_campaigns_search with the sequence name.

  • If no match or multiple matches → show all sequences as a table → ask user to pick one
  • Do not proceed without confirmed sequence

Step 3 — Get Email Account

Call apollo_email_accounts_index.

  • If one account → use automatically
  • If multiple → ask user which to use

Step 4 — Find Prospects

Call apollo_mixed_people_api_search with ICP filters. Get 2–3x the target volume (to account for deduplication and enrichment failures).

Step 5 — Enrich Contacts

For each prospect, call apollo_people_match to get email. Skip anyone without a valid email — sequences require it.

Step 6 — Confirm Before Enrolling

STOP and show the user:

  • A table of contacts ready to enroll (Name, Title, Company, Email)
  • Total count
  • Sequence name
  • Email account to send from

Ask: "Ready to enroll these [N] contacts into [Sequence]? (yes/no)"

Do not proceed without explicit user confirmation.

Step 7 — Create Contacts & Enroll

For each confirmed contact:

  1. Call apollo_contacts_create (creates if not exists)
  2. Call apollo_emailer_campaigns_add_contact_ids to enroll

Track successes and failures separately.

Step 8 — Return Enrollment Summary

Read the full file on GitHub · 85 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 85 lines · 83 tokens per session scan A 48f5c306917e

Subscribe to this mod's changes

sequence-loader is an agent published in the GitHub repository MSApps-Mobile/claude-plugins (10 stars, last pushed today), licensed MIT. It adds 83 tokens to every session and 696 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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