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Environment variable descriptions (raw)

7,577 distinct values, measured against 42,703 published entries.

Value Entries Share
BGG_API_KEY=API key for BoardGameGeek authentication (recommended). Obtain from https://boardgamegeek.com/applications · BGG_COOKIE=Cookie string for BGG authentication (alternative to API key). Format: 'bggusername=user; bggpassword=pass; SessionID=xyz' · BGG_USERNAME=Your BoardGameGeek username for references such as ME or MY in prompts 1 0.0 %
BGZ_API_KEY=Buggazi API key (bgz_...). Optional: without a key the server starts in onboarding mode and can self-signup. 1 0.0 %
BG_AGENT_TOKEN=Bearer token issued once by agent registration. Enables the authenticated runtime tools (heartbeat / brief / events). · BG_API_BASE=Override the API base URL. Defaults to https://blockgenomics.io. · BG_API_KEY=Optional read-only sandbox key from POST /api/v1/sandbox/key (100 requests/day). Not required for public read tools. · BG_ENABLE_WRITES=Set to 1 to expose ownership-gated write tools. Requires a BIP-322 signer supplied by the host. · BG_TIMEOUT_MS=Per-request timeout in milliseconds. 1 0.0 %
BG_TOKEN=Authentication token for gateway access (optional, only needed with remote providers) 1 0.0 %
BHIVED_API_KEY=Bhived API key. Run `npx bhived auth` to authenticate, or provide an API key from your Bhived account. 1 0.0 %
BIBLICAL_ATLAS_CACHE_DIR=Disk cache directory, or off · BIBLICAL_ATLAS_DATA_FILE=Path to a local copy of the data file; no network when set · BIBLICAL_ATLAS_DATA_URL=Data file URL (default https://biblical-atlas.geiser.cloud/data.json) · BIBLICAL_ATLAS_REFRESH=How long a copy is served before asking again (default 1h, 0 = never) 1 0.0 %
BIC_LICENSEE=Optional. Leave it unset and the first chart call opens your browser to sign in (or create a free account). Set it with BIC_LICENSE_KEY to use a license key instead, for machines with no browser. · BIC_LICENSE_KEY=Optional. The license key for that account, with BIC_LICENSEE, instead of signing in. Authoring needs a trial or paid account; running a generated chart needs nothing. · BIC_SECRET_KEY=Optional secret key, if your account uses one. 1 0.0 %
BIDE_CACHE_MAX_ENTRIES=Maximum entries kept in the in-memory cache. Default 200. · BIDE_CACHE_TTL_MS=In-memory cache lifetime in milliseconds. Default 900000. · BIDE_LOG_LEVEL=silent, error, info or debug, on stderr. Default error. · BIDE_MAX_RETRIES=Retries on transient failures. Default 3. · BIDE_MIN_INTERVAL_MS=Minimum milliseconds between requests. Default 3000, floor 2000. · BIDE_TIMEOUT_MS=Per-request timeout in milliseconds. Default 20000. · BIDE_USER_AGENT=Your application's name. The project identity is appended to it. 1 0.0 %
BIDSPARQ_API_KEY=Your bsq_live_... API key from https://bidsparq.com/settings/api-keys · BIDSPARQ_BASE_URL=Override the API base URL (defaults to https://bidsparq.com) 1 0.0 %
BIFROST_DB=Path to the operational log. Defaults to .bifrost/history.db in the working directory. · BIFROST_WORKER_BASE_URL=OpenAI-compatible endpoint for the worker model. Set this to run a local model so no code leaves the machine. · BIFROST_WORKER_MODEL=Worker model identifier. Defaults to deepseek-chat. · DEEPSEEK_API_KEY=Worker API key. Not needed when BIFROST_WORKER_BASE_URL points at a local endpoint. 1 0.0 %
BIGAPI_KEY=Optional API key (otherwise call the get_access tool) 1 0.0 %
BIGDATACORP_ACCESS_TOKEN=AccessToken header value from the BigDataCorp dashboard · BIGDATACORP_API_BASE=API base URL — defaults to BigDataCorp production. Override for sandbox. · BIGDATACORP_TOKEN_ID=TokenId header paired with the access token 1 0.0 %
BIGHUB_API_KEY=BIGHUB API key for authenticating requests (X-API-Key header). · BIGHUB_BASE_URL=BIGHUB API base URL. · BIGHUB_BEARER_TOKEN=Alternative authentication via Bearer token. Use this or BIGHUB_API_KEY. 1 0.0 %
BIGQUERY_PROJECT=GCP project id. Required when WAREHOUSE_TYPE=bigquery. · DUCKDB_PATH=DuckDB file path, ':memory:', or 'md:<database>' for MotherDuck. Required when WAREHOUSE_TYPE=duckdb. · GOOGLE_APPLICATION_CREDENTIALS=Path to BigQuery service-account JSON. Omit on GKE / Cloud Run with workload identity. · GUARDRAIL_PII_MASK=Set to 'on' to enable role-aware PII masking on result rows (emails, SSNs, phones, IPs, Luhn-validated CCs). Off by default. · MCP_API_KEYS=Comma-separated bearer keys with role and optional warehouse-role impersonation: 'key1:reader,key2:admin', 'key3:reader:set_role=alice'. Leave empty for stdio (OS process boundary is the trust boundary). Required for HTTP. · MCP_RATE_LIMIT_RPM=Per-principal token-bucket rate limit on tool invocations. 0 = disabled. Recommend 60 for production. · MCP_TRANSPORT=Set to 'stdio' for desktop AI clients (Claude Desktop, Cursor). Defaults to 'http'. · MOTHERDUCK_TOKEN=MotherDuck service token. Required when DUCKDB_PATH starts with 'md:'. · ORACLE_CONNECT_STRING=Oracle Easy Connect (e.g. host:1521/SERVICE), TNS descriptor, or alias. · ORACLE_PASSWORD=Oracle password. · ORACLE_USER=Oracle user. Required when WAREHOUSE_TYPE=oracle. · PG_DATABASE=Postgres database name. · PG_HOST=Postgres host. Required when WAREHOUSE_TYPE=postgres. (Use REDSHIFT_HOST for Redshift.) · PG_PASSWORD=Postgres password. · PG_USER=Postgres user. · SNOWFLAKE_ACCOUNT=Snowflake account identifier (e.g. xy12345.us-east-1). Required when WAREHOUSE_TYPE=snowflake. · SNOWFLAKE_PRIVATE_KEY_PATH=Path to PKCS8 private key (.p8). Snowflake auth is key-pair only; password auth is not supported. · SNOWFLAKE_USER=Snowflake username. · WAREHOUSE_TYPE=Which warehouse to connect to. One of: postgres, oracle, redshift, snowflake, bigquery, duckdb. (DuckDB also handles MotherDuck via DUCKDB_PATH=md:<db>.) 1 0.0 %
BILINC_API_KEY=Bilinc Cloud API key (bil_live_...). Create one in the Bilinc Cloud dashboard at https://bilinc.space. 1 0.0 %
BILLINGENGINE_API_KEY=API key from Settings > API in BillingEngine (paid plans only) 1 0.0 %
BILLINGSERV_API_BASE_URL=BillingServ API v2 base URL, e.g. https://billing.example.com/api/v2 · BILLINGSERV_API_KEY=BillingServ API key · BILLINGSERV_TIMEOUT_MS=Request timeout in milliseconds (default 15000) 1 0.0 %
BILLIUM_API_KEY=Secret API key (sk_...), from the dashboard under Settings → Developer → API keys. · BILLIUM_BASE_URL=Override the API base URL (testing / staging environments). · BILLIUM_MERCHANT_ID=Merchant ID (mer_...). 1 0.0 %
BILLY_ACCESS_TOKEN=Billy API access token (create at mit.billy.dk -> Settings -> Access tokens) · BILLY_LOCALE=Response language: en_US, da_DK, fr_FR, nl_NL, or de_DE · BILLY_ORGANIZATION_ID=Billy organization ID (auto-resolved when the token maps to a single company) · BILLY_WRITE_MODE=Write protection: read-only, confirm (default, requires elicitation-capable host), or full 1 0.0 %
BINANCE_API_KEY=Optional Binance API key for private account data and explicitly enabled trading. · BINANCE_API_SECRET=Optional Binance API secret. · CCXT_DEFAULT_TYPE=Default CCXT market type. · CCXT_DRY_RUN=Return simulated results for mutating tools instead of sending exchange actions. · CCXT_ENABLE_TRADING=Explicit live-trading permission gate. Keep false for read-only and dry-run use. · CCXT_EXCHANGE_ID=CCXT exchange identifier. · CCXT_SANDBOX=Use the exchange sandbox when supported. 1 0.0 %
BINANCE_ENV=testnet or mainnet (start with testnet) · BINANCE_READ_API_KEY=READ-ONLY Binance API key (the server never holds a trade key) · BINANCE_READ_API_SECRET=Secret for the read-only key 1 0.0 %
BIND_API_KEY=API key for Bind ERP 1 0.0 %
BING_ADS_CLIENT_ID=Azure AD app client ID for OAuth · BING_ADS_CLIENT_SECRET=Azure AD app client secret (optional for public clients) · BING_ADS_DEVELOPER_TOKEN=Microsoft Advertising developer token · BING_ADS_REFRESH_TOKEN=OAuth refresh token for Microsoft Advertising API 1 0.0 %
BING_API_KEY=Bing API Key · GOOGLE_APPLICATION_CREDENTIALS=Google Cloud Service Account JSON key content or path. Optional if OAuth setup is used. · PAGESPEED_API_KEY=PageSpeed Insights API key for higher quota (25k/day). Optional. 1 0.0 %
BING_WM_ALLOW_WRITES=Set to false to disable one-step writes and require plan-and-apply · BING_WM_API_KEY=API key from Bing Webmaster Tools Settings > API Access 1 0.0 %
BIONICFORMS_API_KEY=Your BionicForms API key (starts with bf_k1_) 1 0.0 %
BIORXIV_MAILTO=Contact email for User-Agent header — optional, for polite API access. · BIORXIV_WEB_BASE_URL=bioRxiv website base URL — source of rendered full-text HTML pages for biorxiv_get_fulltext. · MCP_AUTH_MODE=Authentication mode to use: 'none', 'jwt', or 'oauth'. · MCP_HTTP_ENDPOINT_PATH=The endpoint path for the MCP server. · MCP_HTTP_HOST=The hostname for the HTTP server. · MCP_HTTP_PORT=The port to run the HTTP server on. · MCP_LOG_LEVEL=Sets the minimum log level for output (e.g., 'debug', 'info', 'warn'). · MCP_TRANSPORT_TYPE=Selects the HTTP transport. · MEDRXIV_WEB_BASE_URL=medRxiv website base URL — source of rendered full-text HTML pages for biorxiv_get_fulltext. 1 0.0 %
BISIBILITY_API_KEY=A bisibility project API key or personal access token. · BISIBILITY_BASE_URL=The bisibility API v1 root. Change this for a self-hosted instance. · BISIBILITY_MCP_READ_ONLY=Register only read-only tools. · BISIBILITY_MCP_TOOLSETS=An optional comma-separated allowlist of bisibility toolsets. · BISIBILITY_PROJECT_ID=An optional default public project ID for personal access tokens. 1 0.0 %
BITATLAS_API_KEY=Your BitAtlas API key (starts with ba_). Generate one at https://bitatlas.com/vault/settings · BITATLAS_API_URL=BitAtlas API base URL (default: https://api.bitatlas.com) · BITATLAS_MASTER_KEY=Your hex-encoded 256-bit master key (64 hex chars). Required for file upload and download. Derived from your password client-side — never sent to BitAtlas servers. · BITATLAS_WEB_URL=Web origin used to build share links (default: https://www.bitatlas.com) 1 0.0 %
BITBOND_PRIVATE_KEY=Private key for the wallet used to deploy tokens (hex, with 0x prefix) 1 0.0 %
BITBOOTH_AGENT_KEY=Hex private key for Base USDC payments. Required for the default base rail; not used in xrpl-rlusd mode. · BITBOOTH_API_URL=BitBooth gateway URL. Defaults to https://app.heinrichstech.com; Base Sepolia is the default payment network. · BITBOOTH_CHAIN_ID=EVM chain ID for the legacy fetch tool. The default public origin currently requires 84532 (Base Sepolia); 8453 is only for a separately configured compatible mainnet origin. · BITBOOTH_DAILY_LIMIT_USD=Hard stablecoin spend cap per wallet and UTC day for this process. Defaults to 1.00 on Base and 0.10 in xrpl-rlusd mode. · BITBOOTH_MAX_PER_CALL_USD=Hard maximum payment per call. XRPL defaults to 0.001; explicitly set at least 0.010000 to expose the 0.010000-RLUSD PageDelta tool. · BITBOOTH_PAYMENT_RAIL=Payment rail. Defaults to base. Set exactly to xrpl-rlusd to enable XRPL mainnet watch tools and optionally PageDelta. · BITBOOTH_XRPL_SEED=Dedicated low-balance XRPL agent seed. Required only when BITBOOTH_PAYMENT_RAIL=xrpl-rlusd. 1 0.0 %
BITBOOTH_API_KEY=Your BitBooth tenant API key (prefixed x402_). Get one at https://app.heinrichstech.com/portal — Sign in → key shown on dashboard. · BITBOOTH_BASE_URL=BitBooth gateway URL. Defaults to https://app.heinrichstech.com. 1 0.0 %
BITBUCKET_ACCESS_TOKEN=Bitbucket API token (ATATT), app password, or OAuth access token · BITBUCKET_DEFAULT_WORKSPACE=Default Bitbucket workspace when a tool omits workspace · BITBUCKET_EMAIL=Atlassian account email (required with API tokens) · LLM_PROVIDER=LLM backend for analyze_pull_request (openai, anthropic, gemini, bedrock) · OPENAI_API_KEY=OpenAI API key when LLM_PROVIDER is openai 1 0.0 %
BITBUCKET_TOKEN=Your Bitbucket API token or OAuth2 access token · BITBUCKET_USERNAME=Your Bitbucket username/ email (required for Basic auth, omit for workspace/repo access tokens) 1 0.0 %
BITCOIN_NETWORK=Bitcoin network: mainnet, testnet, signet, or regtest (default: mainnet). Sets default RPC port if BITCOIN_RPC_PORT is not set. · BITCOIN_RPC_HOST=Bitcoin Core RPC host (default: 127.0.0.1) · BITCOIN_RPC_PORT=Bitcoin Core RPC port (default: auto-selected by network) · SATOSHI_API_KEY=API key for authenticated access to the hosted Satoshi API (get one free at POST /api/v1/register) · SATOSHI_API_URL=Override the default hosted API URL (default: https://bitcoinsapi.com). The hosted API is used automatically when no local node is detected. 1 0.0 %
BITCOMPARE_API_KEY=Bearer API key from https://pro.bitcompare.net/dashboard/keys. Format: ck_live_*. Requires a Pro or Enterprise plan for MCP access. 1 0.0 %
BITGET_API_KEY=Bitget API key from API Management · BITGET_PASSPHRASE=Bitget API passphrase · BITGET_SECRET_KEY=Bitget API secret key 1 0.0 %
BITRIX24_WEBHOOK_URL=API key for the service 1 0.0 %
BITRIX24_WEBHOOK_URL=Inbound webhook URL of your Bitrix24 portal (https://<portal>.bitrix24.kz/rest/<user_id>/<token>/). Stored in the OS keychain on first run; this env var is a fallback for CI / containerised / headless deployments. · RCS_LICENSE_KEY=Commercial license key issued after the 14-day trial. Stored in the OS keychain on first run; env var fallback only needed for CI / headless deployments. 1 0.0 %
BITSO_API_KEY=API key for bitso 1 0.0 %
BIZMUSE_API_KEY=API key created at https://bizmuse.ai/settings/apikeys · BIZMUSE_API_URL=BizMuse API base URL 1 0.0 %
BLACKFORGE_API_KEY=BlackForge API key. Every tool except blackforge_catalog requires one. · BLACKFORGE_BASE_URL=API base URL. Defaults to https://api.blackforge.so. 1 0.0 %
BLACKLAKE_API_URL=URL of the BlackLake API the bridge forwards to. Defaults to http://localhost:3100 (the address npx blacklake serve listens on). 1 0.0 %
BLACKSMITH_ORG=Your Blacksmith organization name · BLACKSMITH_SESSION_COOKIE=Session cookie (auto-extracted from Chrome if not set) 1 0.0 %
BLACKWALL_API_KEY=Your BLACK_WALL API key (bw_live_…) from https://blackwalltier.com/dashboard/keys · BLACKWALL_MODE=observe (log only, never block) or enforce (default). 1 0.0 %
BLACKWINDOW_WEAVE_CACHE=Where the encoder and the indexes are kept (default ~/.cache/blackwindow-weave, %USERPROFILE%\.cache\blackwindow-weave on Windows) 1 0.0 %
BLACK_SEO_ANALYZER_KEY=Black SEO Analyzer license key. Start a free 14-day trial at https://www.blackseoanalyzer.com/free-trial. Without it every tool returns a license error. 1 0.0 %
BLAZINGCDN_ALLOW_DELETE=Allow deleting: true lets the agent delete custom domains and Video CDN resources · BLAZINGCDN_ALLOW_WRITE=Allow changes: true lets the agent create and change CDN settings · BLAZINGCDN_API_TOKEN=BlazingCDN API token (panel: client.blazingcdn.com/api, create new API credentials) 1 0.0 %
BLENDERLENS_ALLOWED_DIRS=Folders that every path given to a tool must lie inside, separated by ; on Windows and : elsewhere. render_preview may also write to its render folder (BLENDERLENS_RENDER_DIR). When unset, paths are not confined · BLENDERLENS_ALLOW_PYTHON=0 leaves run_python and run_script out of the tool list and refuses them (not_allowed) · BLENDERLENS_HOST=The address the server connects to for the BlenderLens add-on in live mode · BLENDERLENS_MODE=auto (the Blender window running the add-on if it responds, otherwise a background Blender), live, or background · BLENDERLENS_PORT=The add-on's port, as set in its preferences · BLENDERLENS_RENDER_DIR=Where render_preview writes when given no path. When unset, blenderlens/renders in the system temp folder, where previews older than 7 days are removed when the server starts · BLENDERLENS_RUNTIME_DIR=Where the add-on writes live-<port>.json for the server, and where recovery copies go; Blender and the server must agree. Default: %LOCALAPPDATA%\blenderlens on Windows, ~/Library/Application Support/blenderlens on macOS, and $XDG_STATE_HOME/blenderlens or ~/.local/state/blenderlens elsewhere · BLENDERLENS_START_TIMEOUT=Seconds to wait for a background Blender to come up · BLENDERLENS_TIMEOUT=Seconds to wait for one call; render_preview, run_python, run_script and bake_texture also take a timeout of their own · BLENDERLENS_TOKEN=Overrides the token the server reads from the add-on's connection file (live-<port>.json) · BLENDER_BIN=Blender executable, for background sessions, install-addon, and the check command on a .blend; found on PATH or in the usual install folders when unset 1 0.0 %
BLENDER_MCP_ALLOW_PYTHON=Set to 0 to withdraw blender_run_python, which executes caller-supplied Python inside Blender, from the advertised tool list. · BLENDER_MCP_INLINE_IMAGE_BYTES=Ceiling on inlined image bytes. Past this the image stays on disk and the response says where. · BLENDER_MCP_INLINE_IMAGE_PX=Longest edge of the render copy returned inline in a tool result. The full-resolution PNG is always written to disk. · BLENDER_MCP_MAX_CONCURRENCY=How many Blender processes may run at once. Further calls queue rather than compete for memory. · BLENDER_MCP_TIMEOUT_MS=Ceiling for one Blender job in milliseconds. Renders and heavy conversions are the slow ones. · BLENDER_MCP_WORKDIR=Directory for outputs written when a tool is called without an explicit output path. · BLENDER_PATH=Absolute path to the Blender 3.0+ executable. Leave unset to discover it on PATH and at the platform's standard install locations. · THREE_WS_BASE=Base URL of the three.ws deployment backing blender_forge_import. · THREE_WS_FORGE_PROVIDER_KEY=Meshy/Tripo API key for the bring-your-own-key geometry lane. The default image lane is free and needs no key. · THREE_WS_FORGE_TIMEOUT_MS=Ceiling for one text-to-3D generation in milliseconds. 1 0.0 %

This sheet lists 50 of 7,577 values; they cover 50 entries.

Sheet 28 of 152, 7,577 values in total.

Counted from the projection, the same table the list filters on. An entry counts once per value.

tracevero · https://tracevero.com/werkzeuge/merkmal/mcp/roh_umgebungsbeschreibungen?seite=28