Headroom MCP Server

by headroomlabs-ai• 79k•• Scanned•Claim this listing•Request removal
Coding Agentsagentaianthropicclaude codecompression

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.

Headroom is an open-source mcp server by headroomlabs-ai, written mainly in Python, with 78,506 GitHub stars and the Apache-2.0 license. Its code was last updated Nov 1, 2026.

Scan summary: scanned Nov 5, 2026 at commit 8d3e9e5. Seen able to read environment and secrets, connect to the internet. Scan policy

Scanned
Full scan at 8d3e9e5 · Nov 5, 2026
Scanned Builds
Static code scanwarn
Secrets scanfail
Dependency audit914 known vulnerabilitiesfail
Manifestserver.jsonpass
Buildpass
Boot & handshakefail
Network egresswarn
Reproducible (×3)n/a

Findings (106)

  • high
    secrets issue
    Details are available to the maintainer after claiming this listing.
  • high
    secrets issue
    Details are available to the maintainer after claiming this listing.
  • high
    secrets issue
    Details are available to the maintainer after claiming this listing.
  • high
    secrets issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • high
    dependencies issue
    Details are available to the maintainer after claiming this listing.
  • medium
    Contacts a hard-coded IP address instead of a domain name.
    headroom/providers/vertex/runtime.py:75
  • medium
    Turns off TLS certificate checking, allowing traffic interception.
    headroom/proxy/ssl_context.py:39
  • medium
    source-map-js@1.2.1: 3 known vulnerabilities
    GHSA-68fv-2mgg-jv7q, GHSA-68fv-2mgg-jv7q, GHSA-68fv-2mgg-jv7q
    docs/bun.lock
  • medium
    undici@7.29.0: 18 known vulnerabilities
    GHSA-2gqq-gqf2-x968, GHSA-2jfj-6hjv-fm6j, GHSA-2m5v-pch6-74hx, GHSA-3wwx-pv8p-q78v, GHSA-3xpg-4rpp-hhhm +13 more
    docs/bun.lock
  • medium
    undici@6.29.0: 5 known vulnerabilities
    GHSA-2m5v-pch6-74hx, GHSA-4qv8-2p9j-2685, GHSA-9fm3-97px-rjf6, GHSA-qrxm-fqhp-jwvm, GHSA-xjj6-f33q-929c
    e2e/wrap/tools/package-lock.json
  • medium
    aiohttp@3.14.1: 44 known vulnerabilities
    PYSEC-2026-3545, PYSEC-2026-3546, PYSEC-2026-3547, GHSA-2g87-pp6c-29x5, GHSA-494j-54xm-rwp3 +39 more
    sbom/headroom-sbom-all-extra.cdx.json
  • medium
    cryptography@48.0.1: 12 known vulnerabilities
    PYSEC-2026-3552, PYSEC-2026-3553, PYSEC-2026-3554, PYSEC-2026-3552, PYSEC-2026-3553 +7 more
    sbom/headroom-sbom-all-extra.cdx.json
  • medium
    fsspec@2025.10.0: 4 known vulnerabilities
    PYSEC-2026-4217, PYSEC-2026-4217, PYSEC-2026-4217, PYSEC-2026-4217
    sbom/headroom-sbom-all-extra.cdx.json
  • medium
    litellm@1.88.1: 8 known vulnerabilities
    PYSEC-2026-4066, GHSA-g5ff-637f-6q2m, PYSEC-2026-4066, GHSA-g5ff-637f-6q2m, PYSEC-2026-4066 +3 more
    sbom/headroom-sbom-all-extra.cdx.json
  • medium
    lxml-html-clean@0.4.4: 4 known vulnerabilities
    PYSEC-2026-2614, PYSEC-2026-2614, PYSEC-2026-2614, PYSEC-2026-2614
    sbom/headroom-sbom-all-extra.cdx.json
  • medium
    mcp@1.26.0: 28 known vulnerabilities
    PYSEC-2026-3481, PYSEC-2026-3482, PYSEC-2026-3483, GHSA-5h93-6whr-6q8j, GHSA-84m7-p3x7-pcfv +23 more
    sbom/headroom-sbom-all-extra.cdx.json
  • medium
    urllib3@2.7.0: 12 known vulnerabilities
    PYSEC-2026-4175, PYSEC-2026-4176, PYSEC-2026-4177, PYSEC-2026-4175, PYSEC-2026-4176 +7 more
    sbom/headroom-sbom-all-extra.cdx.json
  • medium
    accelerate@1.12.0: 3 known vulnerabilities
    PYSEC-2026-3804, PYSEC-2026-3804, PYSEC-2026-3804
    sbom/headroom-sbom-prod.cdx.json
  • medium
    agno@2.4.5: 3 known vulnerabilities
    PYSEC-2026-2333, PYSEC-2026-2333, PYSEC-2026-2333
    sbom/headroom-sbom-prod.cdx.json
  • medium
    headroom-ai@0.27.0: 3 known vulnerabilities
    PYSEC-2026-4220, PYSEC-2026-4220, PYSEC-2026-4220
    sbom/headroom-sbom-prod.cdx.json
  • medium
    quinn-proto@0.11.15: 15 known vulnerabilities
    RUSTSEC-2026-0338, RUSTSEC-2026-0339, RUSTSEC-2026-0340, RUSTSEC-2026-0341, RUSTSEC-2026-0342 +10 more
    sbom/headroom-sbom-prod.cdx.json
  • medium
    sqlitedict@2.1.0: 3 known vulnerabilities
    PYSEC-2026-1939, PYSEC-2026-1939, PYSEC-2026-1939
    sbom/headroom-sbom-prod.cdx.json
  • medium
    strands-agents@1.24.0: 9 known vulnerabilities
    GHSA-3w55-933p-8pv5, GHSA-4v6f-7vjh-6x4m, GHSA-763v-5pjm-fx36, GHSA-3w55-933p-8pv5, GHSA-4v6f-7vjh-6x4m +4 more
    sbom/headroom-sbom-prod.cdx.json
  • medium
    virtualenv@20.36.1: 57 known vulnerabilities
    PYSEC-2026-4011, PYSEC-2026-4012, PYSEC-2026-4013, PYSEC-2026-4014, GHSA-394h-qwmc-48pf +52 more
    sbom/headroom-sbom-prod.cdx.json
  • medium
    brace-expansion@5.0.6: 12 known vulnerabilities
    GHSA-3jxr-9vmj-r5cp, GHSA-6j4f-fj2g-mc7p, GHSA-mh99-v99m-4gvg, GHSA-q2hr-2g5m-vwhr, GHSA-qhr7-859c-m2p7 +7 more
    sbom/headroom-sbom.cdx.json
  • medium
    js-yaml@4.2.0: 6 known vulnerabilities
    GHSA-2883-xcg3-v3hh, GHSA-52cp-r559-cp3m, GHSA-5p4m-2wfm-xmqj, GHSA-2883-xcg3-v3hh, GHSA-52cp-r559-cp3m +1 more
    sbom/headroom-sbom.cdx.json
  • medium
    nanoid@3.3.15: 4 known vulnerabilities
    GHSA-28wg-ghj8-5hjv, GHSA-2v37-7h3g-55p8, GHSA-28wg-ghj8-5hjv, GHSA-2v37-7h3g-55p8
    sbom/headroom-sbom.cdx.json
  • medium
    postcss@8.5.15: 4 known vulnerabilities
    GHSA-fxqj-rqcc-2cmp, GHSA-r28c-9q8g-f849, GHSA-fxqj-rqcc-2cmp, GHSA-r28c-9q8g-f849
    sbom/headroom-sbom.cdx.json
  • medium
    sharp@0.34.5: 6 known vulnerabilities
    GHSA-f88m-g3jw-g9cj, GHSA-rgj7-g3m4-5g8c, GHSA-wq5f-xc86-pv6w, GHSA-f88m-g3jw-g9cj, GHSA-rgj7-g3m4-5g8c +1 more
    sbom/headroom-sbom.cdx.json
  • medium
    zod@4.4.3: 2 known vulnerabilities
    GHSA-mrhx-c7xc-m3w5, GHSA-mrhx-c7xc-m3w5
    sbom/headroom-sbom.cdx.json
  • medium
    Install contacted hosts other than package registries
    static.rust-lang.org
  • medium
    MCP server didn't complete the protocol handshake
    server exited early with code 2
  • low
    In tests/examples/docs: Touches a sensitive credential location (SSH keys, cloud credentials, browser data or wallets). Expected for some tools, such as browser automation; check why.
    examples/strands_bedrock_demo.py:83
  • low
    In tests/examples/docs: Touches a sensitive credential location (SSH keys, cloud credentials, browser data or wallets). Expected for some tools, such as browser automation; check why.
    examples/strands_bedrock_demo.py:102
  • low
    In tests/examples/docs: Touches a sensitive credential location (SSH keys, cloud credentials, browser data or wallets). Expected for some tools, such as browser automation; check why.
    examples/strands_via_proxy_demo.py:29
  • low
    In tests/examples/docs: Turns off TLS certificate checking, allowing traffic interception.
    examples/vertex_gemini_benchmark/scenarios.py:174
  • low
    Possible example credential in docs/tests: generic-api-key
    2 matches in this file
    benchmarks/dynamic_detector_benchmark.py:163
  • low
    Possible example credential in docs/tests: jwt
    2 matches in this file
    crates/headroom-proxy/tests/integration_anthropic_model_sanitize.rs:270
  • low
    Possible example credential in docs/tests: jwt
    crates/headroom-core/tests/auth_mode.rs:39
  • low
    Possible example credential in docs/tests: generic-api-key
    crates/headroom-core/tests/auth_mode.rs:108
  • low
    Possible example credential in docs/tests: jwt
    4 matches in this file
    crates/headroom-proxy/tests/integration_responses_streaming.rs:200
  • low
    Possible example credential in docs/tests: jwt
    2 matches in this file
    crates/headroom-proxy/tests/integration_e4_openai_cache_key.rs:288
  • low
    Possible example credential in docs/tests: jwt
    3 matches in this file
    crates/headroom-proxy/tests/integration_chat_completions.rs:135
  • low
    Possible example credential in docs/tests: curl-auth-header
    2 matches in this file
    docs/content/docs/opencode-deepseek.mdx:67
  • low
    Possible example credential in docs/tests: jwt
    16 matches in this file
    crates/headroom-proxy/tests/integration_responses.rs:112
  • low
    Possible example credential in docs/tests: generic-api-key
    crates/headroom-proxy/tests/integration_path_traversal.rs:124
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/parity/fixtures/diff_compressor/0cf5e189bd42fab1.json:15
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/parity/fixtures/diff_compressor/d4ed44a6fc667358.json:15
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/parity/fixtures/diff_compressor/ea99ab1ea7449acf.json:15
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/parity/fixtures/log_compressor/3bc015edc0a36387.json:19
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_auth_mode.py:108
  • low
    Possible example credential in docs/tests: jwt
    tests/test_auth_mode.py:39
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_cache_breakpoint_diagnostics.py:132
  • low
    Possible example credential in docs/tests: generic-api-key
    2 matches in this file
    tests/test_ccr_response_handler.py:167
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_ccr_response_handler_openai_responses.py:110
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_cache/test_dynamic_detector.py:278
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_cache_aligner_detector_only.py:292
  • low
    Possible example credential in docs/tests: generic-api-key
    6 matches in this file
    tests/test_ccr_tool_injection.py:337
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_compression/test_universal.py:354
  • low
    Possible example credential in docs/tests: generic-api-key
    2 matches in this file
    tests/test_compression/test_masks.py:247
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_beacon_schema_v2.py:511
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_integrations/test_compress_backend.py:66
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_kompress_preload_deferral.py:366
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_litellm_probe_fallback_logs.py:19
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_compression_store.py:95
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_proxy_passthrough_integration.py:423
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_proxy_health.py:343
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_proxy_gemini_native_integration.py:253
  • low
    Possible example credential in docs/tests: generic-api-key
    tests/test_proxy_count_tokens_integration.py:365
  • low
    paste@1.0.15: 4 known vulnerabilities
    RUSTSEC-2024-0436, RUSTSEC-2024-0436, RUSTSEC-2024-0436, RUSTSEC-2024-0436
    Cargo.lock
  • low
    baseline-browser-mapping@2.10.16: 3 known vulnerabilities
    GHSA-w5vr-8v7q-w6rv, GHSA-w5vr-8v7q-w6rv, GHSA-w5vr-8v7q-w6rv
    docs/bun.lock
  • low
    glob@13.0.6: 1 known vulnerability
    GHSA-3g3m-2fjr-6pw4
    e2e/wrap/tools/package-lock.json
  • low
    ip-address@10.7.2: 1 known vulnerability
    GHSA-rxp7-6hxx-x8q5
    e2e/wrap/tools/package-lock.json
  • low
    minimatch@10.2.5: 3 known vulnerabilities
    GHSA-g3hv-75wg-m249, GHSA-g3hv-75wg-m249, GHSA-g3hv-75wg-m249
    e2e/wrap/tools/package-lock.json
  • low
    datasets@4.5.0: 4 known vulnerabilities
    PYSEC-2026-3716, PYSEC-2026-3716, PYSEC-2026-3716, PYSEC-2026-3716
    sbom/headroom-sbom-all-extra.cdx.json
  • low
    filelock@3.20.3: 8 known vulnerabilities
    GHSA-69hj-f68j-2879, GHSA-8mx5-7m5m-r77g, GHSA-69hj-f68j-2879, GHSA-8mx5-7m5m-r77g, GHSA-69hj-f68j-2879 +3 more
    sbom/headroom-sbom-all-extra.cdx.json
  • low
    h2@4.3.0: 4 known vulnerabilities
    PYSEC-2026-3628, PYSEC-2026-3628, PYSEC-2026-3628, PYSEC-2026-3628
    sbom/headroom-sbom-all-extra.cdx.json
  • low
    hpack@4.1.0: 4 known vulnerabilities
    PYSEC-2026-4053, PYSEC-2026-4053, PYSEC-2026-4053, PYSEC-2026-4053
    sbom/headroom-sbom-all-extra.cdx.json
  • low
    multidict@6.7.1: 4 known vulnerabilities
    PYSEC-2026-4244, PYSEC-2026-4244, PYSEC-2026-4244, PYSEC-2026-4244
    sbom/headroom-sbom-all-extra.cdx.json
  • low
    opentelemetry-api@1.39.1: 4 known vulnerabilities
    GHSA-xcq7-p3pf-p88h, GHSA-xcq7-p3pf-p88h, GHSA-xcq7-p3pf-p88h, GHSA-xcq7-p3pf-p88h
    sbom/headroom-sbom-all-extra.cdx.json
  • low
    setuptools@80.10.2: 8 known vulnerabilities
    PYSEC-2026-3447, GHSA-xmj3-9gf7-h52w, PYSEC-2026-3447, GHSA-xmj3-9gf7-h52w, PYSEC-2026-3447 +3 more
    sbom/headroom-sbom-all-extra.cdx.json
  • low
    torch@2.12.1: 4 known vulnerabilities
    GHSA-rrmf-rvhw-rf47, GHSA-rrmf-rvhw-rf47, GHSA-rrmf-rvhw-rf47, GHSA-rrmf-rvhw-rf47
    sbom/headroom-sbom-all-extra.cdx.json
  • low
    anyhow@1.0.102: 3 known vulnerabilities
    RUSTSEC-2026-0190, RUSTSEC-2026-0190, RUSTSEC-2026-0190
    sbom/headroom-sbom-prod.cdx.json
  • low
    crossbeam-epoch@0.9.18: 3 known vulnerabilities
    RUSTSEC-2026-0204, RUSTSEC-2026-0204, RUSTSEC-2026-0204
    sbom/headroom-sbom-prod.cdx.json
  • low
    ctutils@0.4.2: 3 known vulnerabilities
    RUSTSEC-2026-0385, RUSTSEC-2026-0385, RUSTSEC-2026-0385
    sbom/headroom-sbom-prod.cdx.json
  • low
    h2@0.4.15: 3 known vulnerabilities
    RUSTSEC-2026-0258, RUSTSEC-2026-0258, RUSTSEC-2026-0258
    sbom/headroom-sbom-prod.cdx.json
  • low
    lru@0.18.0: 3 known vulnerabilities
    RUSTSEC-2026-0253, RUSTSEC-2026-0253, RUSTSEC-2026-0253
    sbom/headroom-sbom-prod.cdx.json
  • low
    mem0ai@2.0.10: 3 known vulnerabilities
    GHSA-5324-3w58-qpp2, GHSA-5324-3w58-qpp2, GHSA-5324-3w58-qpp2
    sbom/headroom-sbom-prod.cdx.json
  • low
    number_prefix@0.4.0: 3 known vulnerabilities
    RUSTSEC-2025-0119, RUSTSEC-2025-0119, RUSTSEC-2025-0119
    sbom/headroom-sbom-prod.cdx.json
  • low
    pin-utils@0.1.0: 3 known vulnerabilities
    RUSTSEC-2026-0441, RUSTSEC-2026-0441, RUSTSEC-2026-0441
    sbom/headroom-sbom-prod.cdx.json
  • low
    rustls@0.23.41: 12 known vulnerabilities
    RUSTSEC-2026-0285, RUSTSEC-2026-0346, RUSTSEC-2026-0348, RUSTSEC-2026-0349, RUSTSEC-2026-0285 +7 more
    sbom/headroom-sbom-prod.cdx.json
  • low
    rustls-webpki@0.103.13: 3 known vulnerabilities
    RUSTSEC-2026-0382, RUSTSEC-2026-0382, RUSTSEC-2026-0382
    sbom/headroom-sbom-prod.cdx.json
  • low
    tokio@1.52.3: 3 known vulnerabilities
    RUSTSEC-2026-0386, RUSTSEC-2026-0386, RUSTSEC-2026-0386
    sbom/headroom-sbom-prod.cdx.json
  • low
    webpki-roots@1.0.8: 3 known vulnerabilities
    RUSTSEC-2026-0381, RUSTSEC-2026-0381, RUSTSEC-2026-0381
    sbom/headroom-sbom-prod.cdx.json
  • low
    Reads environment variables not listed in the manifest
    ANTHROPIC_API_KEY, OPENAI_API_KEY, CAPTURE_LANE, CAPTURE_OUTPUT, CAPTURE_INCLUDE_HOSTS, CAPTURE_BODY_BYTES, CAPTURE_PROXY_TOKEN, CAPTURE_PROXY_TOKEN_HOSTS, NEXT_PUBLIC_SITE_URL, APPDATA, HEADROOM_PROOF_WIRE_DIR, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_PROFILE, AWS_DEFAULT_REGION
  • info
    Ignored the repo's scanner suppression config (1 file)
    .gitleaks.toml

Network activity

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files.pythonhosted.orgindex.crates.iopypi.orgstatic.crates.iostatic.rust-lang.org
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