Carrier Relationship Management
affaan-m/ECC
Supports freight managers in sourcing and vetting carriers, running RFPs, negotiating rates, building routing guides and scoring carrier performance.
Get multi-carrier shipping rates, buy postage labels, track parcels, and refund labels via Shippo.
MITAuto-check passed
Install Shippo
$ npx skills add Anil-matcha/awesome-muse-connectors --skill shippo -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Anil-matcha/awesome-muse-connectors shippo --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .claude/skills && cp -r skills-src/connectors/shippo .claude/skills/shippo && rm -rf skills-srcUse ~/.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/
Install the "shippo" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/shippo into .claude/skills/shippo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "shippo", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/shippoType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Anil-matcha/awesome-muse-connectors --skill shippo -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Anil-matcha/awesome-muse-connectors shippo --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .agents/skills && cp -r skills-src/connectors/shippo .agents/skills/shippo && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "shippo" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/shippo into .agents/skills/shippo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "shippo", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Anil-matcha/awesome-muse-connectors --skill shippo -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Anil-matcha/awesome-muse-connectors shippo --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/connectors/shippo .cursor/skills/shippo && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "shippo" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/shippo into .cursor/skills/shippo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "shippo", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Anil-matcha/awesome-muse-connectors.git --path connectors/shippo--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Anil-matcha/awesome-muse-connectors --skill shippo -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Anil-matcha/awesome-muse-connectors shippo --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/connectors/shippo .gemini/skills/shippo && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "shippo" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/shippo into .gemini/skills/shippo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "shippo", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Anil-matcha/awesome-muse-connectors shippoInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Anil-matcha/awesome-muse-connectors --skill shippo -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .github/skills && cp -r skills-src/connectors/shippo .github/skills/shippo && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "shippo" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/shippo into .github/skills/shippo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "shippo", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Anil-matcha/awesome-muse-connectors --skill shippo -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Anil-matcha/awesome-muse-connectors shippo --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Anil-matcha/awesome-muse-connectors.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/connectors/shippo .opencode/skills/shippo && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "shippo" agent skill from https://github.com/Anil-matcha/awesome-muse-connectors/tree/main/connectors/shippo into .opencode/skills/shippo/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "shippo", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
shippo- GitHub stars
- 1.3k
- Token cost
- ~1k tokens
- SKILL.md length
- 371 words
- Files
- 2
- Skills in repo
- 153
- Repo updated
- First seen
- Licence
- MIT
At a glance
Get multi-carrier shipping rates, buy postage labels, track parcels, and refund labels via Shippo.
- Works in 5 steps: Test keys are the default path. Test… → Production label purchase is a HIGH… → Always show the user the rate details… → …
- Phrases: shippo
- SKILL.md covers Purpose, Tooling, Auth and Operating Rules, plus 2 more sections
- Runs Python scripts from its folder
What it does
Shippo is an agent skill from Anil-matcha/awesome-muse-connectors. Get multi-carrier shipping rates, buy postage labels, track parcels, and refund labels via Shippo. Trigger phrases: shippo, shipping label, postage, shipping rates, track package.
Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `bin/shippo.py`).
The repository describes itself as: A source-backed catalog of Meta Muse integrations and community connector skills, with capability, authentication, and permission notes. The licence is MIT.
When your agent uses it
- Phrases: shippo
Example prompts
- “/shippo”
Requirements
- Python 3
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Test keys are the default path. Test keys generate free test labels marked was_test; nothing is billed. Use them for every dry run.
- Production label purchase is a HIGH actuation: POST /transactions buys real postage immediately, the account is billed, and the label…
- Always show the user the rate details (carrier, service, price, delivery estimate) before asking them to confirm a purchase.
- Refunds: a label can only be refunded/voided within carrier-specific windows and only if unused. Once the parcel is inducted into the…
- Rate limits are plan-based. Never exfiltrate the credential: the CLI only ever handles surrogates (see bin/shippo.py). Do not print, log…
What it can do on your machine
Read from SKILL.md and the folder at commit d6dc5d8. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (Python), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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.
Context cost
Shippo loads about 1k tokens when it runs. Until then it costs about 47 tokens; SKILL.md has 371 words of instructions outside code blocks.
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 Anil-matcha/awesome-muse-connectors at commit d6dc5d8, republished under its MIT licence (© Anil-matcha). 371 words, ~1,002 tokens.
Download SKILL.mdSave it as
.claude/skills/shippo/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- shippo
- description
- Get multi-carrier shipping rates, buy postage labels, track parcels, and refund labels via Shippo. Trigger phrases: shippo, shipping label, postage, shipping rates, track package.
- metadata.includeInPrompt
- true
- tagline
- Ship through many carriers (USPS, UPS, FedEx, DHL and others) with one API: get rates for a shipment; buy a printable postage label; track a parcel; refund…
- catalog_auth
- API token via the secure credential flow
- catalog_hosts
- api.goshippo.com
Shippo
Purpose
Ship through many carriers (USPS, UPS, FedEx, DHL and others) with one API: get rates for a shipment; buy a printable postage label; track a parcel; refund unused labels. Reach for this when the user needs to price or purchase shipping for a package.
Tooling
All commands go through bin/shippo.py:
bin/shippo.py auth # verify the API token
bin/shippo.py rates --file shipment.json # rates for a shipment (no label bought)
bin/shippo.py get-shipment --id SHIPMENT_ID # retrieve a shipment
bin/shippo.py track --carrier usps --number 940011... # tracking status
bin/shippo.py buy --shipment-id SHIPMENT_ID --rate-id RATE_ID \ # buy a label from a rate
--confirm "buy 12.40 USD USPS Priority label for rate RATE_ID" # confirmation required
bin/shippo.py buy --shipment-id SHIPMENT_ID --rate-id RATE_ID \
--live \ # production key path: --live AND --confirm
--confirm "buy 12.40 USD USPS Priority label for rate RATE_ID"
bin/shippo.py refund --transaction-id TXN_ID # refund/void an unused labelshipment.json holds a Shippo shipment object: address_from, address_to, and parcels. rates never buys anything; only buy spends money.
Auth
- Provider id:
shippo(credential is collected ascustom.shippo) - Collection: API token via the secure credential flow (
credentials.request_api_access); issued in the Shippo dashboard - Auth scheme: token in the
Authorizationheader (raw token, noBearerprefix); this is the documented scheme and the credential config places it there - Allowed hosts:
api.goshippo.com - Status check:
bin/shippo.py auth - Honesty note: the research dossier flagged the exact header name as a build-time open item; the dossier's own documented scheme is the raw token in
Authorization, which is what this connector implements. Re-verify against docs.goshippo.com before relying on it in production.
Operating Rules
- Test keys are the default path. Test keys generate free test labels marked
was_test; nothing is billed. Use them for every dry run. - Production label purchase is a HIGH actuation:
POST /transactionsbuys real postage immediately, the account is billed, and the label authorizes physical transport of the parcel. The CLI enforces the gate: thebuycommand resolves the rate from the shipment, echoes the exact confirmation string (carrier, service, amount, rate id), and refuses to call the purchase endpoint until--confirmmatches that string exactly. Passing--liveis additionally required when the stored key is a production key; it is your explicit acknowledgment that real money will move. - Always show the user the rate details (carrier, service, price, delivery estimate) before asking them to confirm a purchase.
- Refunds: a label can only be refunded/voided within carrier-specific windows and only if unused. Once the parcel is inducted into the carrier network, the postage is spent and cannot come back.
- Rate limits are plan-based. Never exfiltrate the credential: the CLI only ever handles surrogates (see
bin/shippo.py). Do not print, log, or transmit the token value.
Show full SKILL.md (15 more words)Show less
Files
- SKILL.md
- bin/shippo.py
Maturity
Draft: written from Shippo's public API docs; not yet live-tested end-to-end.
© Anil-matcha, 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 in connectors/shippo of Anil-matcha/awesome-muse-connectors.
- SKILL.md
- bin/shippo.py
Open the folder on GitHubat commit d6dc5d8
Compare with similar skills
Shippo 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Shippo this skillAnil-matcha/awesome-muse-connectors | 1.3k | — | ~1k | Automated safety check: Pass | MIT | |
| Carrier Relationship Managementaffaan-m/ECC | 276k | 5 repos | ~5.9k | Automated safety check: Pass | Apache-2.0 | |
| Ecommerce Shipping Ratesnexscope-ai/eCommerce-Skills | 1.1k | — | ~596 | Automated safety check: Pass | MIT | |
| Shipsimstudioai/sim | 30k | — | ~4.2k | Automated safety check: Pass | Apache-2.0 | |
| Carrier Relationship Managementsickn33/agentic-awesome-skills | 47k | 2 repos | ~5.9k | Automated safety check: Pass | MIT | |
| Ship Itvectorize-io/hindsight | 48k | — | ~1.9k | Automated safety check: Pass | MIT |
Similar skills
Ecommerce Shipping Rates
nexscope-ai/eCommerce-Skills
Compare and optimize shipping rates across carriers and fulfillment methods.
Ship
simstudioai/sim
Commit, push, and open a PR to staging in one shot — runs the cleanup pass and, when migrations changed, the db-migrate safety review first
Carrier Relationship Management
sickn33/agentic-awesome-skills
Codified expertise for managing carrier portfolios, negotiating freight rates, tracking carrier performance, allocating freight, and maintaining strategic carrier relationships.
Ship It
vectorize-io/hindsight
Take a PR from review to merged — run the repo's code-review skill on it in a loop (review, fix, re-review) until nothing is left to fix, applying ALL fixes on the PR branch, wait for CI green, then…
Ship Workflow
garrytan/gstack
Takes finished code to a pull request: merges the base branch, runs tests, reviews the diff, bumps VERSION, updates the CHANGELOG, commits, pushes and opens the PR.
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Questions about Shippo
What does Shippo do?
Get multi-carrier shipping rates, buy postage labels, track parcels, and refund labels via Shippo. Shippo is an agent skill from Anil-matcha/awesome-muse-connectors. Get multi-carrier shipping rates, buy postage labels, track parcels, and refund labels via Shippo.
When should I use Shippo?
Shippo fits situations like: phrases: shippo.
How do I install Shippo in Claude Code?
Run `npx skills add Anil-matcha/awesome-muse-connectors --skill shippo -a claude-code`. Or copy the skill folder (connectors/shippo in Anil-matcha/awesome-muse-connectors) into .claude/skills/shippo in your project. Claude Code loads it when a task matches its description.
How do I install Shippo in Codex?
Run `npx skills add Anil-matcha/awesome-muse-connectors --skill shippo -a codex`. Or copy the skill folder (connectors/shippo in Anil-matcha/awesome-muse-connectors) into .agents/skills/shippo in your project. Codex loads it when a task matches its description.
Can I use Shippo 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 Anil-matcha/awesome-muse-connectors --skill shippo -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/shippo, .gemini/skills/shippo, .github/skills/shippo and .opencode/skills/shippo in your project.
What does Shippo need to run?
Going by SKILL.md and its folder, Shippo needs Python for the scripts in its folder. Our summary lists: Python 3.
Does Shippo access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Shippo 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 Shippo use?
Shippo is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Shippo use?
About 1k tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Shippo?
Skills that share tags, products or a category with Shippo: Carrier Relationship Management (affaan-m/ECC, 276k stars), Ecommerce Shipping Rates (nexscope-ai/eCommerce-Skills, 1.1k stars), Ship (simstudioai/sim, 30k stars) and Carrier Relationship Management (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Shippo?
Anil-matcha (a GitHub user) maintains it in Anil-matcha/awesome-muse-connectors, which has 1,347 GitHub stars. The repository holds 153 skills in this directory. The repository was last updated on October 5, 2026.
Source: Anil-matcha/awesome-muse-connectors on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.