upwork-client-messenger

upwork-client-messenger is a skill for Claude Code, Codex from abullaisi/upwork-skills. It costs 125 tokens per session (2,182 once invoked), scanned A, original, MIT.

A guide for writing messages to freelance clients during an Upwork contract or a similar project. It focuses on situations such as delays, added work, rate changes, contract endings, and review requests.

In plain words
What is it for?
Use it to draft replies about schedule changes, scope creep, higher rates, ending a contract, or asking for a review from the client.
Why use it?
It helps turn uncomfortable project conversations into short, factual messages without arguing or over-apologising. The wording accounts for whether the client relationship is long-term or one-off.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths.

Good fit Use it to draft replies about schedule changes, scope creep, higher rates, ending a contract, or asking for a review from the client.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/abullaisi/upwork-skills/upwork-client-messenger
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.

Any agent
npx skills add abullaisi/upwork-skills --skill upwork-client-messenger
Clone the repo
git clone --depth 1 https://github.com/abullaisi/upwork-skills

Made for: Claude Code, Codex.

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 upwork-client-messenger

README.md
[![agentmods](https://agentmods.dev/badge/skills/abullaisi/upwork-skills/upwork-client-messenger/github.svg)](https://agentmods.dev/skills/abullaisi/upwork-skills/upwork-client-messenger)
Your own site
<a href="https://agentmods.dev/skills/abullaisi/upwork-skills/upwork-client-messenger"><img src="https://agentmods.dev/badge/skills/abullaisi/upwork-skills/upwork-client-messenger/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 upwork-client-messenger

Your own site · 80×15
<a href="https://agentmods.dev/skills/abullaisi/upwork-skills/upwork-client-messenger"><img src="https://agentmods.dev/badge/skills/abullaisi/upwork-skills/upwork-client-messenger.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 125 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,182 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00125 $0.02182
Opus 5.5 $0.00050 $0.00873
Sonnet 5.5 $0.00025 $0.00436
Haiku 4.5 $0.00013 $0.00218

Measured 7d ago against content hash 1c2599340288, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

upwork-client-messenger 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 7d 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.

upwork-client-messenger/SKILL.md · 89 lines

How it starts

The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Upwork Client Messenger

Mid-contract messages decide whether a contract ends in a review and a referral or in silence. Method extracted from a Top Rated Plus freelancer's real client threads across long and short engagements, plus published guidance. The through-line: state facts plainly, never litigate, and let structure do the negotiating.

Inputs

  1. The situation (which of the five below).
  2. Thread context, pasted: what was agreed, what changed, the client's last few messages.
  3. Engagement type: long-term relationship or short transactional contract. Several moves below fork on this; ask if unclear. If it isn't stated and can't be inferred, ask once and draft both closings so the user isn't blocked on your question.

Profile shortcut: if a stored profile file exists (upwork-profile.md in the working directory or ~/.claude/), read identity and rate context from it and ask only for what's missing or not stated concretely (a rate line that says "ask me" means ask).

Voice (hard, applies to all five)

Professional peer, warm and short. Contractions, plain words, no em dashes. Banned: permission-seeking and apology stacking. "Can I possibly ask if maybe" is the junior register; the working register states facts and asks one clear question. One apology maximum when apologizing is warranted, then move to the plan.

1. Delay news

Lead with the revised date in the first line; never bury it under context. Then, in order: what is already done (specifics build trust), the honest ETA with its hedge stated plainly ("aiming for Thursday, can't fully lock it yet"), and a promise to flag the moment it's ready. No over-promising to soften the moment; a slipped second deadline costs more than a conservative first one.

When the delay is the client's, zero pushback: well wishes, confirm no rush. Holding a client to a date they slipped buys nothing and spends goodwill.

2. Scope creep (the fork that matters most)

First, classify with the repeated-game rule:

  • First small extra ask from a good long-term client: do it, and name it as a courtesy in the same message ("happy to include this one; it sits outside our original scope, so flagging it"). The boundary is set without a confrontation.
  • Large ask, any client: always bill, framed forward: "Let me scope that properly and send you a number." Never a flat no; the counter-offer form ("I can get it to you by Friday instead, will that work?") declines the terms while accepting the relationship.
  • Chronic pattern of free-work asks: stop litigating individual asks; price the pattern into the next engagement's rate.

Read the full file on GitHub · 89 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. 7d ago Changed · +14 lines 1c2599340288
  2. 2mo ago First seen · 75 lines · 125 tokens per session scan A 764f097893d6

Subscribe to this mod's changes

upwork-client-messenger is a skill published in the GitHub repository abullaisi/upwork-skills (125 stars, last pushed 7d ago), licensed MIT. It adds 125 tokens to every session and 2,182 once invoked, about $0.0005 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 2026-08-30.

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