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Every skill in reply-skills, grouped by the pack that ships it. Install once and you get the whole pack — see Install.
Each skill’s own frontmatter is the source of truth, and INDEX.md in the repo is generated from it on every change. Treat the maturity levels below as a snapshot; INDEX.md is always current.
Maturity levels: draft — structurally complete, content plausible · reviewed — a maintainer or domain expert signed off · validated — real executions confirmed the guidance · production — safe to follow blindly.

ai-sdr-core — 9 skills

Vendor-neutral SDR expertise: the business-operation contract, outbound strategy and playbooks, and the guardrails that keep automated outreach safe. The base pack — every other pack builds on it, and it carries no dependencies of its own.

sdr-operations

The vendor-neutral contract of atomic SDR business operations. Names each operation an SDR actually performs — add a contact, enrol it into a sequence, pause, reply, classify a conversation, read engagement — in practitioner language with no provider detail. Every other skill plans against these names, which is what lets a different provider adapter drop in without rewriting the strategy layer. Ships an references/operation-catalog.md with the full operation list, each one’s effect, reversibility, and approval level. Triggers when planning any outbound work, when writing a plan something else must execute, or before reaching for a provider-specific execution skill. Category operations · Maturity draft · Recommends approval-boundaries, campaign-planning
Changing an operation’s effect, reversibility, or approval level here is a breaking change — every guardrail downstream reads those.

campaign-planning

Turn a vague outbound goal into an executable plan. Clarifies the objective until success is observable, surfaces the constraints that shape it, composes the work from known operations and playbooks, and decides the checkpoints. This is the entry point when someone states a business outcome rather than an action. Triggers on a business goal — book meetings, launch a campaign, grow pipeline — rather than a single concrete request. Category strategy · Maturity draft · Depends on sdr-operations · Recommends audience-building, campaign-launch, inbox-triage, performance-analysis, sending-guardrails, durable-work

audience-building

Turn raw prospect data into a clean, deliberately-shaped audience. Decides who belongs, maps and sanity-checks the incoming fields, chooses a duplicate policy, and organises people into named lists. Handles the messy-data questions explicitly rather than importing whatever arrives. Triggers when the user wants to import contacts, build or extend a list, define a segment, or asks what to do about duplicates. Category strategy · Maturity draft · Depends on sdr-operations · Recommends campaign-launch, sending-guardrails, approval-boundaries Guide Import and clean contacts

campaign-launch

Prepare and launch a sequence with every precondition checked and the send explicitly approved. Covers sending capability, step content, schedule, enrolment, and the go-live gate. Nothing starts until the user has approved what will actually be sent. Triggers when the user wants to create or start a sequence, launch a campaign, add contacts to a sequence, or begin sending. Category strategy · Maturity draft · Depends on sdr-operations, approval-boundaries · Recommends audience-building, sending-guardrails, linkedin-guardrails, performance-analysis Guide Launch multichannel outreach

inbox-triage

Work the inbound replies — surface what matters, draft together, send only what was approved. Orders conversations by what deserves attention first, gives compact thread context, drafts responses with the user, sends only explicitly approved text, and records each conversation’s outcome. Triggers when the user asks about replies, inbox triage, responding to prospects, or finding the interested leads. Category strategy · Maturity draft · Depends on sdr-operations, approval-boundaries · Recommends performance-analysis, campaign-launch Guide Convert replies into meetings

performance-analysis

An honest read on outreach performance, with a diagnosis that separates the causes. Account and per-campaign figures over a stated window, then a diagnosis that distinguishes deliverability from copy from targeting — followed by one or two high-impact recommendations rather than a list of everything observable. Triggers when the user asks how campaigns are performing, what is underperforming, what to fix or pause, or wants outreach analytics. Category strategy · Maturity draft · Depends on sdr-operations · Recommends sending-guardrails, campaign-launch, inbox-triage, approval-boundaries Guides Decide what to scale or fix · Improve sequences every cycle

approval-boundaries

Where an agent must stop and ask — and the one case where acting first is correct. Defines what a valid confirmation looks like, when an earlier approval still applies, and how bulk writes, sending to real people, unattended runs, retries, and anomaly stop-rules are gated. Every other skill defers to this one rather than restating the rules, so they cannot drift. Triggers before any operation touching a real prospect, when deciding whether an approval still applies, or when configuring an agent to run unattended. Category protection · Maturity draft · Depends on sdr-operations · Recommends sending-guardrails, linkedin-guardrails See also Agent safety rules

sending-guardrails

Protect sender reputation and inbox placement. Domain authentication, warm-up, volume pacing, bounce interpretation, and recovery when deliverability degrades. Triggers before launching significant email volume, when bounce rates rise, when replies collapse, or when a sending account or domain is new. Category protection · Maturity draft · Depends on sdr-operations · Recommends campaign-launch, performance-analysis, approval-boundaries
Ships as an honest skeleton with TODO(expert) markers — the structure and safety posture are final; the specific thresholds await expert validation.

linkedin-guardrails

Keep social accounts safe under automation. Invitation pacing, messaging cadence, daily limits, and recovery when the platform flags activity. Triggers before any LinkedIn outreach volume, when configuring account limits, or when an account shows a warning. Category protection · Maturity draft · Depends on sdr-operations · Recommends campaign-launch, approval-boundaries
Also an honest skeleton with TODO(expert) markers.

reply-adapter — 5 skills

Executes the core operation contract against Reply.io — the endpoints, auth, call ordering, and error translation that turn a planned operation into a real one. Requires ai-sdr-core and a Reply.io account.

reply-cli

Operate Reply.io from the terminal with the reply CLI. Sign in via OAuth or an API key, manage profiles and team context, and call any v3 endpoint through reply api. This is the skill the others lean on when they need commands actually executed. Triggers when executing any Reply.io operation from a shell, setting up authentication, or when another Reply skill needs commands run. Category execution · Maturity reviewed · Recommends reply-api, reply-auth, reply-operations-mapping Docs Reply CLI · Using the CLI from agents

reply-api

Work with Reply.io API v3 correctly. Discover endpoints through the machine-readable docs, respect scopes and rate limits, and handle problem+json errors and background jobs. Reading this before choosing an endpoint is what stops an agent inventing paths. Triggers before calling any non-trivial v3 endpoint, when choosing an endpoint for a task, or when a call fails and needs interpretation. Category execution · Maturity reviewed · Depends on reply-cli · Recommends reply-auth, reply-operations-mapping Docs API introduction · Rate limits · Machine-readable

reply-auth

Reply.io credentials in depth. API key types (personal, Team, Organization), the domain:verb scopes model, acting-user headers, and the team/organization resolution errors — TEAM_REQUIRED, USER_REQUIRED and friends. Triggers when choosing or creating a key for an agent, resolving 401/403 errors, or working across multiple teams. Category execution · Maturity reviewed · Recommends reply-cli, reply-mcp, approval-boundaries Docs Authentication

reply-mcp

Connect Reply.io to an MCP-compatible client, and know when to prefer it. Wiring mcp.reply.io into Claude, ChatGPT, Codex, or Cursor, choosing the right auth for the client, and deciding when MCP tools beat CLI commands. Triggers when setting up the Reply MCP connection or choosing between MCP and CLI execution. Category execution · Maturity reviewed · Recommends reply-cli, reply-auth Docs Reply MCP · Connect

reply-operations-mapping

The join table: each vendor-neutral operation → its Reply.io execution. For every operation named in sdr-operations, which v3 endpoint group and doc page serves it, which scope it needs, what order composite work must run in, and how Reply’s errors translate back into operation outcomes. Triggers when a plan names an operation and it has to actually run against Reply, or when a Reply response needs interpreting in business terms. Category execution · Maturity draft · Depends on reply-api, reply-cli, sdr-operations · Recommends reply-auth, reply-mcp Covers contacts · contact lists · sequences · sequence steps · sequence contacts · inbox · reports · email accounts · LinkedIn accounts · schedules · background jobs

agentic-runtime — 4 skills

Durable multi-session work in a plain-markdown workspace the user owns. Requires ai-sdr-core. Optional — skip it if your orchestrator already provides durable work.

durable-work

How long-running work survives a session ending. Goals, plans, work items, checkpoints, approval pauses, recovery, and resumption — all kept as plain markdown the user can read and edit. Ships references/workspace-spec.md plus templates/plan.md and templates/work-item.md so the shapes are concrete rather than described. Triggers when work spans more than one session, when resuming work something else started, or when a plan needs persisting rather than holding in conversation. Category runtime · Maturity draft · Depends on sdr-operations · Recommends execution-reporting, user-memory, campaign-planning, approval-boundaries

execution-reporting

Write execution reports that become organisational memory. Structure, evidence, honest deviations, and feeding results back into the next planning pass. Ships templates/report.md. Triggers after completing meaningful execution, at a plan checkpoint, or when closing a work item. Category runtime · Maturity draft · Depends on durable-work · Recommends user-memory, performance-analysis

orchestrator-integration

How durable work is driven when nobody is watching. Which orchestrator owns scheduling and resumption, how to stop two of them fighting over the same workspace, and what changes when a run is unattended. Triggers when setting up background or recurring outbound work, or when more than one orchestration runtime is available. Category runtime · Maturity draft · Depends on durable-work · Recommends approval-boundaries, execution-reporting Guide Automate outbound end-to-end

user-memory

How agents store and reuse knowledge about the user. Preferences, ICP definitions, playbooks, and other durable context, kept in the workspace so a fresh session does not have to ask again. Triggers when learning something about the user worth keeping — tone, constraints, ICP — or before drafting content that should reflect their preferences. Category user-knowledge · Maturity draft · Depends on durable-work · Recommends inbox-triage, campaign-planning, audience-building