Environment variables

Which environment variables more than one entry asks for

How it works

An MCP server states in the source which environment variables it reads. This page counts the names and lists which entries name the same one.

Ordinary and secret required variables are two different pieces of original data and therefore stand side by side. They are never added into one figure: a name can appear in both, and the sum would then be wrong.

Ordinary environment variables: 19,223 distinct names across 8,246 entries

Secret required variables: 3,244 distinct names across 3,741 entries

Names given by more than one entry

Names given by more than one entry
Variable name	As an ordinary variable	As a secret required variable
`IP2LOCATION_API_KEY`	3 (0.0 %)	1
`IRL_AGENT_ID`	3 (0.0 %)	0
`IRL_API_TOKEN`	3 (0.0 %)	3
`IRL_BASE_URL`	3 (0.0 %)	0
`IRL_MODEL_HASH`	3 (0.0 %)	0
`KALSHI_API_KEY_ID`	3 (0.0 %)	0
`KALSHI_ENV`	3 (0.0 %)	0
`KNOWBE4_API_KEY`	3 (0.0 %)	3
`KNOWBE4_BASE_URL`	3 (0.0 %)	0
`KNOWBE4_REGION`	3 (0.0 %)	1
`LIONGARD_API_KEY`	3 (0.0 %)	2
`LIONGARD_INSTANCE`	3 (0.0 %)	0
`LND_REST_HOST`	3 (0.0 %)	0
`LOG_DIR`	3 (0.0 %)	0
`MAILS_API_KEY`	3 (0.0 %)	3
`MAILS_BASE_URL`	3 (0.0 %)	0
`MARROW_API_KEY`	3 (0.0 %)	3
`MCP_HTTP_TOKEN`	3 (0.0 %)	0
`MCP_REQUEST_STATE_KEY`	3 (0.0 %)	0
`MCP_SERVER_PORT`	3 (0.0 %)	0
`MCP_TOOL_PACKAGE`	3 (0.0 %)	0
`MOONSHOT_API_KEY`	3 (0.0 %)	0
`MS_CLIENT_SECRET`	3 (0.0 %)	2
`MS_TENANT_ID`	3 (0.0 %)	0
`MYSQL_PORT`	3 (0.0 %)	0
`NETWORK`	3 (0.0 %)	0
`NINJAONE_CLIENT_ID`	3 (0.0 %)	1
`NINJAONE_CLIENT_SECRET`	3 (0.0 %)	3
`NOW_ASSIST_ENABLED`	3 (0.0 %)	0
`OLLAMA_MODEL`	3 (0.0 %)	0
`OPENAI_EMBEDDING_MODEL`	3 (0.0 %)	0
`OUTPUT_DIR`	3 (0.0 %)	0
`PAGESPEED_API_KEY`	3 (0.0 %)	0
`PAPER_BALANCES`	3 (0.0 %)	0
`PAY_CHAIN`	3 (0.0 %)	0
`PAY_MAX_USDC_PER_CALL`	3 (0.0 %)	0
`PAY_WALLET_KEY`	3 (0.0 %)	0
`PHOENIXD_PASSWORD`	3 (0.0 %)	0
`PHOENIXD_URL`	3 (0.0 %)	0
`PIHOLE_PASSWORD`	3 (0.0 %)	3
`POLYGON_RPC_URL`	3 (0.0 %)	1
`PROOFPOINT_BASE_URL`	3 (0.0 %)	0
`PROOFPOINT_SERVICE_PRINCIPAL`	3 (0.0 %)	1
`PROXMOX_TOKEN_VALUE`	3 (0.0 %)	1
`PYTHONUNBUFFERED`	3 (0.0 %)	0
`QBO_ENVIRONMENT`	3 (0.0 %)	0
`QBO_REALM_ID`	3 (0.0 %)	0
`QISKIT_IBM_TOKEN`	3 (0.0 %)	3
`QTM4J_API_KEY`	3 (0.0 %)	2
`REDDIT_REFRESH_TOKEN`	3 (0.0 %)	3
`RETELL_API_KEY`	3 (0.0 %)	3
`S2_API_KEY`	3 (0.0 %)	0
`SALESBUILDR_API_KEY`	3 (0.0 %)	3
`SALESBUILDR_BASE_URL`	3 (0.0 %)	0
`SALESFORCE_CLIENT_ID`	3 (0.0 %)	0
`SALESFORCE_CLIENT_SECRET`	3 (0.0 %)	3
`SALESFORCE_INSTANCE_URL`	3 (0.0 %)	0
`SAP_USERNAME`	3 (0.0 %)	1
`SCOPE_API_TOKEN`	3 (0.0 %)	0
`SCOPE_ORG_SLUG`	3 (0.0 %)	0
`SCOPUS_INSTTOKEN`	3 (0.0 %)	0
`SCRIPTING_ENABLED`	3 (0.0 %)	0
`SERPAPI_KEY`	3 (0.0 %)	0
`SERVICENOW_AUTH_METHOD`	3 (0.0 %)	0
`SERVICENOW_BASIC_PASSWORD`	3 (0.0 %)	0
`SERVICENOW_BASIC_USERNAME`	3 (0.0 %)	0
`SERVICENOW_PASSWORD`	3 (0.0 %)	2
`SERVICENOW_USERNAME`	3 (0.0 %)	0
`SHERWEB_CLIENT_ID`	3 (0.0 %)	1
`SHERWEB_CLIENT_SECRET`	3 (0.0 %)	3
`SHERWEB_SUBSCRIPTION_KEY`	3 (0.0 %)	3
`SMTP_FROM`	3 (0.0 %)	0
`SMTP_PORT`	3 (0.0 %)	0
`SNOWFLAKE_PASSWORD`	3 (0.0 %)	0
`SOLANA_KEYPAIR_PATH`	3 (0.0 %)	0
`SSH_PASSPHRASE`	3 (0.0 %)	0
`SSL_VERIFY`	3 (0.0 %)	0
`SUBSTACK_PUBLICATION_URL`	3 (0.0 %)	0
`SUBSTACK_SESSION_TOKEN`	3 (0.0 %)	2
`SUBSTACK_USER_ID`	3 (0.0 %)	0
`SUPEROPS_API_TOKEN`	3 (0.0 %)	3
`SUPEROPS_REGION`	3 (0.0 %)	0
`SUPEROPS_SUBDOMAIN`	3 (0.0 %)	0
`SYNCLINE_API_KEY`	3 (0.0 %)	3
`SYNCRO_API_KEY`	3 (0.0 %)	3
`SYNCRO_SUBDOMAIN`	3 (0.0 %)	1
`TEAMS_TOKEN`	3 (0.0 %)	0
`TELEGRAM_CHAT_ID`	3 (0.0 %)	0
`THREATLOCKER_API_KEY`	3 (0.0 %)	3
`TOGETHER_API_KEY`	3 (0.0 %)	0
`TWILIO_PHONE_NUMBER`	3 (0.0 %)	0
`UNIFI_SITE`	3 (0.0 %)	0
`USPTO_API_KEY`	3 (0.0 %)	0
`VERCEL_TEAM_ID`	3 (0.0 %)	0
`WB_API_TOKEN`	3 (0.0 %)	1
`WRITE_ENABLED`	3 (0.0 %)	0
`X_API_KEY`	3 (0.0 %)	2
`YANDEX_DIRECT_SANDBOX`	3 (0.0 %)	0
`YANDEX_OAUTH_TOKEN`	3 (0.0 %)	1
`ABNORMAL_BASE_URL`	2 (0.0 %)	0
`ACR_API_URL`	2 (0.0 %)	0
`ACTION1_BASE_URL`	2 (0.0 %)	0
`ACTION1_CLIENT_ID`	2 (0.0 %)	1
`ACTION1_CLIENT_SECRET`	2 (0.0 %)	2
`ACTUAL_DATA_DIR`	2 (0.0 %)	0
`ACTUAL_PASSWORD`	2 (0.0 %)	1
`ACTUAL_SERVER_URL`	2 (0.0 %)	0
`AGENT_KEY`	2 (0.0 %)	1
`AI_GATEWAY_API_KEY`	2 (0.0 %)	0
`AIMARKET_HUB_URL`	2 (0.0 %)	0
`ALGORAND_MNEMONIC`	2 (0.0 %)	0
`ALIBRE_INSTALL_DIR`	2 (0.0 %)	0
`ALTERNATIVE_PAYMENTS_CLIENT_ID`	2 (0.0 %)	2
`ALTERNATIVE_PAYMENTS_CLIENT_SECRET`	2 (0.0 %)	2
`ALTERNATIVE_PAYMENTS_ENVIRONMENT`	2 (0.0 %)	0
`ANYHOOK_API_BASE`	2 (0.0 %)	0
`ANYHOOK_API_KEY`	2 (0.0 %)	0
`API_URL`	2 (0.0 %)	0
`APICK_API_KEY`	2 (0.0 %)	1
`APP_URL`	2 (0.0 %)	0
`APPLE_CALENDAR_MCP_SAFETY_MODE`	2 (0.0 %)	0
`APPLE_CONTACTS_MCP_SAFETY_MODE`	2 (0.0 %)	0
`APPLE_FILES_MCP_ALLOWED_ROOTS`	2 (0.0 %)	0
`APPLE_FILES_MCP_SAFETY_MODE`	2 (0.0 %)	0
`APPLE_MAIL_MCP_ALLOWED_ATTACHMENT_ROOT`	2 (0.0 %)	0
`APPLE_MAIL_MCP_SAFETY_PROFILE`	2 (0.0 %)	0
`APPLE_MESSAGES_MCP_SAFETY_MODE`	2 (0.0 %)	0
`APPLE_NOTES_MCP_SAFETY_MODE`	2 (0.0 %)	0
`APPLE_REMINDERS_MCP_SAFETY_MODE`	2 (0.0 %)	0
`APPLE_SHORTCUTS_MCP_SAFETY_MODE`	2 (0.0 %)	0
`APPLE_SYSTEM_MCP_SAFETY_MODE`	2 (0.0 %)	0
`APPRISE_RMCP_RELEASE_BASE_URL`	2 (0.0 %)	0
`APPRISE_RMCP_REPO`	2 (0.0 %)	0
`APPRISE_RMCP_VERSION`	2 (0.0 %)	0
`APPRISE_TOKEN`	2 (0.0 %)	0
`APPRISE_URL`	2 (0.0 %)	0
`ARC_NETWORK`	2 (0.0 %)	0
`ARC_RPC_URL`	2 (0.0 %)	0
`ARCANE_RMCP_RELEASE_BASE_URL`	2 (0.0 %)	0
`ARCANE_RMCP_REPO`	2 (0.0 %)	0
`ARCANE_RMCP_VERSION`	2 (0.0 %)	0
`ARDUINO_CLI_PATH`	2 (0.0 %)	0
`ARDUINO_SKETCH_ROOT`	2 (0.0 %)	0
`ASC_PRIVATE_KEY`	2 (0.0 %)	0
`ATLASENT_API_KEY`	2 (0.0 %)	0
`ATLASENT_BASE_URL`	2 (0.0 %)	0
`ATLASENT_MODE`	2 (0.0 %)	0
`ATTEST_LEDGER`	2 (0.0 %)	0
`ATTEST_POLICY`	2 (0.0 %)	0
`AUTH_PROVIDER`	2 (0.0 %)	0
`AUTOTASK_API_URL`	2 (0.0 %)	0
`AUTOTASK_INTEGRATION_CODE`	2 (0.0 %)	2
`AUTOTASK_SECRET`	2 (0.0 %)	2
`AUTOTASK_USERNAME`	2 (0.0 %)	0
`AUVIK_REGION`	2 (0.0 %)	0
`AVANAN_API_URL`	2 (0.0 %)	0
`AVANAN_APP_ID`	2 (0.0 %)	1
`AVANAN_REGION`	2 (0.0 %)	0
`AVANAN_TOKEN`	2 (0.0 %)	2
`AVITO_CLIENT_ID`	2 (0.0 %)	1
`AVITO_CLIENT_SECRET`	2 (0.0 %)	1
`BACKEND`	2 (0.0 %)	0
`BEDROCK_MODEL_ID`	2 (0.0 %)	0
`BEE_API_KEY`	2 (0.0 %)	2
`BEE_API_URL`	2 (0.0 %)	0
`BEE_MODEL`	2 (0.0 %)	0
`BITBUCKET_TOKEN`	2 (0.0 %)	1
`BLACKDOME_API_KEY`	2 (0.0 %)	0
`BLACKDOME_BASE_URL`	2 (0.0 %)	0
`BLACKDOME_TIMEOUT`	2 (0.0 %)	0
`BLACKPOINT_API_TOKEN`	2 (0.0 %)	2
`BLACKPOINT_BASE_URL`	2 (0.0 %)	0
`BLUMIRA_JWT_TOKEN`	2 (0.0 %)	2
`BOOSTEDTRAVEL_API_KEY`	2 (0.0 %)	1
`BRIGHTDATA_API_KEY`	2 (0.0 %)	0
`BROWSER_CHANNEL`	2 (0.0 %)	0
`BROWSER_USER_DATA_DIR`	2 (0.0 %)	0
`BUDGET_SATS`	2 (0.0 %)	0
`CALDAV_URL`	2 (0.0 %)	0
`CANDIDATEHUB_API_BASE`	2 (0.0 %)	0
`CANDIDATEHUB_TOKEN`	2 (0.0 %)	2
`CG_JAR`	2 (0.0 %)	0
`CHAIN`	2 (0.0 %)	0
`CHILD_HOME`	2 (0.0 %)	0
`CIPP_API_URL`	2 (0.0 %)	0
`CIPP_CLIENT_ID`	2 (0.0 %)	0
`CIPP_CLIENT_SECRET`	2 (0.0 %)	2
`CIPP_TENANT_ID`	2 (0.0 %)	0
`CIRCLE_WALLET_ADDRESS`	2 (0.0 %)	0
`CIRCLE_WALLET_ID`	2 (0.0 %)	0
`CLAUDE_CODE_ENABLED`	2 (0.0 %)	0
`CLIPROXY_AUTH_TOKEN`	2 (0.0 %)	0
`CLIPROXY_BASE_URL`	2 (0.0 %)	0
`CLIPROXY_MODEL`	2 (0.0 %)	0
`CLOUDARCH_API_KEY`	2 (0.0 %)	2
`CLOUDARCH_API_URL`	2 (0.0 %)	0
`CLOUDINARY_API_KEY`	2 (0.0 %)	2
`CLOUDINARY_API_SECRET`	2 (0.0 %)	2
`CLOUDINARY_CLOUD_NAME`	2 (0.0 %)	0
`CODEX_ENABLED`	2 (0.0 %)	0

Listed are the 1,080 names named by at least 2 entries whose page is in the sitemap. The remaining 18,143 names are named by at most one such entry; their page does exist, but it would be the thinner version of an entry page. It is therefore kept out of the index and not linked from here.

Which format the source states

Which format the source states
`string`	4,672
`filepath`	376
`number`	363
`boolean`	222

The format comes from the source field format. It is a vendor's statement about its own variable and is neither checked nor added to here.

Version of the extraction rule: 1.1. The names are formed by splitting the stored original data at the separator this registry set when reading it in. Counted across the 41,867 published entries.

tracevero · https://tracevero.com/werkzeuge/variablen?seite=3