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Agent skill

Oraclecloud Install Auth

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

Install and configure Oracle Cloud Infrastructure (OCI) SDK and CLI authentication.

MITAuto-check passedDevelopment

Install Oraclecloud Install Auth

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill oraclecloud-install-auth -a claude-code

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

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace oraclecloud-install-auth --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/oraclecloud-install-auth .claude/skills/oraclecloud-install-auth && 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
oraclecloud-install-auth
GitHub stars
2.8k
Token cost
~1.8k tokens
SKILL.md length
480 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Install and configure Oracle Cloud Infrastructure (OCI) SDK and CLI authentication.

  • Works in 8 steps: Install the OCI Python SDK and CLI → Generate an RSA Key Pair → Get the Key Fingerprint → …
  • Setting up a new OCI integration
  • SKILL.md covers Overview, Prerequisites, Instructions and Output, plus 4 more sections
  • Calls openssl and pip

What it does

Oraclecloud Install Auth is an agent skill from jeremylongshore/tons-of-skills-marketplace. Install and configure Oracle Cloud Infrastructure (OCI) SDK and CLI authentication. Use when setting up a new OCI integration, generating API signing keys, or debugging config file errors. Trigger with "install oraclecloud", "setup oci auth", "oraclecloud credentials", "oci config".

Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/one-pager.md`). Compatibility notes: Designed for Claude Code

It sits in Development. It works with Python. 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

  • Setting up a new OCI integration
  • Generating API signing keys
  • Debugging config file errors
  • With install oraclecloud

Example prompts

  • “install oraclecloud”
  • “setup oci auth”
  • “oraclecloud credentials”
  • “/oraclecloud-install-auth”

Requirements

  • Python 3
  • Compatibility (from SKILL.md): Designed for Claude Code
  • Pre-approved tools (allowed-tools): Read, Write, Edit, Bash(pip:*), Bash(oci:*), Grep

Workflow steps

8 steps, taken from the step headings in SKILL.md.

  1. Install the OCI Python SDK and CLI
  2. Generate an RSA Key Pair
  3. Get the Key Fingerprint
  4. Upload Public Key to OCI Console
  5. Create the Config File
  6. Verify with the Python SDK
  7. Verify with the OCI CLI
  8. Config Validation Script

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
    • Write
    • Edit
    • Bash(pip:*)
    • Bash(oci:*)
    • Grep

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • openssl
    • pip

    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):

    • docs.oracle.com
    • cloud.oracle.com
    • oracle.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

Oraclecloud Install Auth loads about 1.8k tokens when it runs, and up to ~2.3k if it reads all its reference files. Until then it costs about 77 tokens; SKILL.md has 480 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~77
When it runs · the whole SKILL.md, loaded when a task matches
~1.8k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.3k

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). 480 words, ~1,788 tokens.

Download SKILL.mdSave it as .claude/skills/oraclecloud-install-auth/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
oraclecloud-install-auth
description
Install and configure Oracle Cloud Infrastructure (OCI) SDK and CLI authentication. Use when setting up a new OCI integration, generating API signing keys, or debugging config file errors. Trigger with "install oraclecloud", "setup oci auth", "oraclecloud credentials", "oci config".
allowed-tools
Read, Write, Edit, Bash(pip:*), Bash(oci:*), Grep
compatibility
Designed for Claude Code
version
1.8.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, oraclecloud, oci

Oracle Cloud Install & Auth

Overview

Configure API key authentication for Oracle Cloud Infrastructure (OCI). OCI auth requires a ~/.oci/config file with five mandatory fields — user OCID, fingerprint, tenancy OCID, region, and the path to an RSA private key. One wrong field produces the cryptic ConfigFileNotFound or InvalidKeyFilePath error with no hint about which field failed.

Purpose: Produce a validated ~/.oci/config file, generate an RSA key pair, upload the public key to OCI, and verify connectivity with both the Python SDK and OCI CLI.

Prerequisites

  • OCI account with an active tenancy — sign up at https://cloud.oracle.com
  • Python 3.8+ (the OCI Python SDK is the most mature SDK)
  • OpenSSL installed (for RSA key generation)
  • Your user OCID (Profile > User Settings in the OCI Console) — format: ocid1.user.oc1..aaaa...
  • Your tenancy OCID (Administration > Tenancy Details) — format: ocid1.tenancy.oc1..aaaa...
  • Your home region (e.g., us-ashburn-1, eu-frankfurt-1)

Instructions

Step 1: Install the OCI Python SDK and CLI
bash
pip install oci oci-cli
Step 2: Generate an RSA Key Pair
bash
mkdir -p ~/.oci
openssl genrsa -out ~/.oci/oci_api_key.pem 2048
chmod 600 ~/.oci/oci_api_key.pem
openssl rsa -pubout -in ~/.oci/oci_api_key.pem -out ~/.oci/oci_api_key_public.pem
Step 3: Get the Key Fingerprint
bash
openssl rsa -pubout -outform DER -in ~/.oci/oci_api_key.pem | openssl md5 -c
# Output: ab:cd:ef:12:34:56:78:90:ab:cd:ef:12:34:56:78:90
Step 4: Upload Public Key to OCI Console

Navigate to: Profile (top-right) > User Settings > API Keys > Add API Key > Paste Public Key

Paste the contents of ~/.oci/oci_api_key_public.pem. The console shows the fingerprint — it must match Step 3.

Step 5: Create the Config File
bash
cat > ~/.oci/config << 'EOF'
[DEFAULT]
user=ocid1.user.oc1..aaaa_YOUR_USER_OCID
fingerprint=ab:cd:ef:12:34:56:78:90:ab:cd:ef:12:34:56:78:90
tenancy=ocid1.tenancy.oc1..aaaa_YOUR_TENANCY_OCID
region=us-ashburn-1
key_file=~/.oci/oci_api_key.pem
EOF
chmod 600 ~/.oci/config

All five fields are required. The key_file must point to the private key (not the public .pem).

Step 6: Verify with the Python SDK
python
import oci

config = oci.config.from_file("~/.oci/config")
oci.config.validate_config(config)

identity = oci.identity.IdentityClient(config)
user = identity.get_user(config["user"]).data
print(f"Authenticated as: {user.name} ({user.email})")
print(f"Tenancy: {config['tenancy']}")
print(f"Region: {config['region']}")
Step 7: Verify with the OCI CLI
bash
oci iam user get --user-id "$(grep ^user ~/.oci/config | cut -d= -f2)" \
  --query 'data.name' --raw-output
Step 8: Config Validation Script

Save this as validate_oci_config.py to catch common misconfigurations:

python
import oci
import os

def validate():
    """Validate OCI config file and key access."""
    config_path = os.path.expanduser("~/.oci/config")
    if not os.path.exists(config_path):
        raise FileNotFoundError(f"Config not found: {config_path}")

    config = oci.config.from_file(config_path)
    oci.config.validate_config(config)

    key_path = os.path.expanduser(config.get("key_file", ""))
    if not os.path.exists(key_path):
        raise FileNotFoundError(f"Private key not found: {key_path}")

    perms = oct(os.stat(key_path).st_mode)[-3:]
    if perms != "600":
        print(f"WARNING: Key file permissions are {perms}, should be 600")

    identity = oci.identity.IdentityClient(config)
    identity.get_user(config["user"])
    print("Config is valid. Authentication successful.")

validate()

Output

Successful completion produces:

  • An RSA key pair at ~/.oci/oci_api_key.pem (private) and ~/.oci/oci_api_key_public.pem (public)
  • A validated ~/.oci/config with all five required fields
  • The public key uploaded to your OCI user profile with a matching fingerprint
  • Confirmed API connectivity via either the Python SDK or OCI CLI
Show full SKILL.md (187 more words)Show less

Error Handling

ErrorCodeCauseSolution
NotAuthenticated401Wrong fingerprint or key mismatchVerify fingerprint matches: openssl rsa -pubout -outform DER -in ~/.oci/oci_api_key.pem | openssl md5 -c
ConfigFileNotFound—Missing ~/.oci/configRun oci setup config or create manually per Step 5
InvalidKeyFilePath—key_file points to wrong path or public keyEnsure key_file=~/.oci/oci_api_key.pem (private key, no _public)
InvalidPrivateKey—Key file is the public key, not privateThe private key starts with -----BEGIN RSA PRIVATE KEY-----
NotAuthorizedOrNotFound404User OCID is wrong or IAM policy missingDouble-check user OCID in Console > Profile > User Settings
CERTIFICATE_VERIFY_FAILED—SSL cert issue behind corporate proxySet OCI_PYTHON_SDK_NO_SERVICE_IMPORTS=1 or install certifi

Examples

Quick auth test with curl (no SDK needed):

bash
# Verify the OCI CLI can reach the API
oci iam region list --output table

Multiple profiles for dev/staging/prod:

ini
# ~/.oci/config
[DEFAULT]
user=ocid1.user.oc1..aaaa_PROD_USER
tenancy=ocid1.tenancy.oc1..aaaa_PROD
region=us-ashburn-1
fingerprint=ab:cd:...
key_file=~/.oci/oci_api_key.pem

[STAGING]
user=ocid1.user.oc1..aaaa_STAGING_USER
tenancy=ocid1.tenancy.oc1..aaaa_STAGING
region=us-phoenix-1
fingerprint=12:34:...
key_file=~/.oci/oci_api_key_staging.pem
python
# Load a specific profile
config = oci.config.from_file("~/.oci/config", profile_name="STAGING")

Resources

Next Steps

After authentication is working, proceed to oraclecloud-hello-world to launch your first compute instance, or see oraclecloud-common-errors if you hit authentication issues.

© 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/oraclecloud-install-auth of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • references/one-pager.md

Open the folder on GitHubat commit cfae287

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Works with

Categories

Questions about Oraclecloud Install Auth

What does Oraclecloud Install Auth do?

Install and configure Oracle Cloud Infrastructure (OCI) SDK and CLI authentication. Oraclecloud Install Auth is an agent skill from jeremylongshore/tons-of-skills-marketplace. Install and configure Oracle Cloud Infrastructure (OCI) SDK and CLI authentication.

When should I use Oraclecloud Install Auth?

Oraclecloud Install Auth fits situations like: setting up a new OCI integration; generating API signing keys; debugging config file errors; with install oraclecloud.

How do I install Oraclecloud Install Auth in Claude Code?

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

How do I install Oraclecloud Install Auth in Codex?

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

Can I use Oraclecloud Install Auth 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 oraclecloud-install-auth -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/oraclecloud-install-auth, .gemini/skills/oraclecloud-install-auth, .github/skills/oraclecloud-install-auth and .opencode/skills/oraclecloud-install-auth in your project.

What does Oraclecloud Install Auth need to run?

Going by SKILL.md and its folder, Oraclecloud Install Auth needs the command-line tools its instructions call (openssl and pip). Our summary lists: Python 3. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash(pip:*), Bash(oci:*), Grep. Compatibility (from SKILL.md): Designed for Claude Code.

Does Oraclecloud Install Auth access the network?

SKILL.md names 3 domains. As links in the text: docs.oracle.com, cloud.oracle.com and oracle.com. This is read from the text; nothing was executed.

Is Oraclecloud Install Auth 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 Oraclecloud Install Auth use?

Oraclecloud Install Auth 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 Oraclecloud Install Auth use?

About 1.8k tokens (SKILL.md is roughly 7.2k 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 471 tokens, read only when the agent opens those files.

What are the alternatives to Oraclecloud Install Auth?

Skills that share tags, products or a category with Oraclecloud Install Auth: Code Review Checklist (shareAI-lab/learn-claude-code, 78k stars), Minimizing Ty Ecosystem Changes (astral-sh/ruff, 50k stars), Merge Dependabot PRs (onyx-dot-app/onyx, 32k stars) and Summarise Ecosystem Results (astral-sh/ruff, 50k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Oraclecloud Install Auth?

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.