LinkMCP
io.linkmcp/linkmcp
25 toolsHTTPregistry active
Summary
This is a hosted MCP server that plugs Claude directly into LinkedIn's platform with 25 tools covering the core operations you'd want to automate. You get profile management, messaging capabilities, and search functionality without dealing with LinkedIn's official API limitations or authentication headaches. Reach for this when you're building workflows that need to pull LinkedIn data into Claude conversations, automate outreach sequences, or search for profiles and connections programmatically. The streamable HTTP transport means you configure the remote URL in your MCP settings and start calling LinkedIn operations immediately without running a local server.
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Tools
Public tool metadata for what this MCP can expose to an agent.
25 tools
linkedin_get_companyGet a LinkedIn company profile by URL, slug, or numeric ID.1 params
Get a LinkedIn company profile by URL, slug, or numeric ID.
Parameters* required
identifierstringLinkedIn company URL (e.g. https://www.linkedin.com/company/acme), company slug (e.g. "acme"), or numeric ID.
linkedin_get_company_postsGet a company's recent LinkedIn posts by company URL, slug, or numeric ID. Returns up to ~30 posts with text, engagement counts, and post URL.2 params
Get a company's recent LinkedIn posts by company URL, slug, or numeric ID. Returns up to ~30 posts with text, engagement counts, and post URL.
Parameters* required
cursorstringContinuation cursor from a previous call. Pass this to fetch the next batch of posts.
identifierstringLinkedIn company URL (e.g. https://www.linkedin.com/company/acme), company slug (e.g. "acme"), or numeric ID.
linkedin_get_connectionsList your LinkedIn connections (1st-degree). Returns name, headline, profile URL, and public identifier for each connection. Supports cursor-based pagination.2 params
List your LinkedIn connections (1st-degree). Returns name, headline, profile URL, and public identifier for each connection. Supports cursor-based pagination.
Parameters* required
limitnumberNumber of connections to return per page (1–100, default 50).default: 50
cursorstringPagination cursor from a previous response. Omit for the first page.
linkedin_get_person_postsGet a person's recent LinkedIn posts by profile URL, public ID (slug), or URN. Returns up to ~50 posts with text, engagement counts, and post URL.2 params
Get a person's recent LinkedIn posts by profile URL, public ID (slug), or URN. Returns up to ~50 posts with text, engagement counts, and post URL.
Parameters* required
cursorstringContinuation cursor from a previous call. Pass this to fetch the next batch of posts.
identifierstringLinkedIn profile URL (e.g. https://www.linkedin.com/in/john-doe), public ID / slug (e.g. "john-doe"), or URN (e.g. "urn:li:fsd_profile:ABC123").
linkedin_get_post_commentsGet comments on a LinkedIn post. Provide activityUrn (from linkedin_get_person_posts) or a post URL. Returns comment text, commenter profile, and timestamp.3 params
Get comments on a LinkedIn post. Provide activityUrn (from linkedin_get_person_posts) or a post URL. Returns comment text, commenter profile, and timestamp.
Parameters* required
cursorstringContinuation cursor from a previous call. Pass this to fetch the next batch of comments.
postUrlstringLinkedIn post URL (e.g. https://www.linkedin.com/posts/john-doe-...-activity-123-xxxx). Use when activityUrn is not available.
activityUrnstringActivity URN from a prior linkedin_get_person_posts call (e.g. "urn:li:activity:7139995994070454272"). Preferred over postUrl.
linkedin_get_post_reactionsGet reactions on a LinkedIn post. Provide activityUrn (from linkedin_get_person_posts) or a post URL. Returns reactor profiles and reaction types (like, celebrate, support, love, insightful, funny).3 params
Get reactions on a LinkedIn post. Provide activityUrn (from linkedin_get_person_posts) or a post URL. Returns reactor profiles and reaction types (like, celebrate, support, love, insightful, funny).
Parameters* required
cursorstringContinuation cursor from a previous call. Pass this to fetch the next batch of reactions.
postUrlstringLinkedIn post URL (e.g. https://www.linkedin.com/posts/john-doe-...-activity-123-xxxx). Use when activityUrn is not available.
activityUrnstringActivity URN from a prior linkedin_get_person_posts call (e.g. "urn:li:activity:7139995994070454272"). Preferred over postUrl.
linkedin_bulk_get_profilesFetch slim LinkedIn profiles in bulk (up to 10). Returns per-item results with error tracking — never stops on first error.1 params
Fetch slim LinkedIn profiles in bulk (up to 10). Returns per-item results with error tracking — never stops on first error.
Parameters* required
identifiersarrayArray of LinkedIn profile identifiers (URLs, public IDs / slugs, or URNs). 1–10 items.
linkedin_get_profileGet a LinkedIn person profile by URL, public ID (slug), or URN.2 params
Get a LinkedIn person profile by URL, public ID (slug), or URN.
Parameters* required
identifierstringLinkedIn profile URL (e.g. https://www.linkedin.com/in/john-doe), public ID / slug (e.g. "john-doe"), or URN (e.g. "urn:li:fsd_profile:ABC123").
include_main_company_detailsbooleanWhen true, also fetch the organization from the most recent experience entry that has a company URL. Defaults to true.default: true
linkedin_bulk_get_companiesFetch slim LinkedIn company profiles in bulk (up to 10). Returns per-item results with error tracking — never stops on first error.1 params
Fetch slim LinkedIn company profiles in bulk (up to 10). Returns per-item results with error tracking — never stops on first error.
Parameters* required
identifiersarrayArray of LinkedIn company identifiers (URLs, slugs, or numeric IDs). 1–10 items.
linkedin_list_connection_requestsList pending LinkedIn connection requests. Use direction "sent" to see outgoing requests you sent, or "received" to see incoming requests from others. Supports cursor-based pagination.3 params
List pending LinkedIn connection requests. Use direction "sent" to see outgoing requests you sent, or "received" to see incoming requests from others. Supports cursor-based pagination.
Parameters* required
limitnumberNumber of connection requests to return per page (1–100, default 50).default: 50
cursorstringPagination cursor from a previous response. Omit for the first page.
directionstringDirection of connection requests: "sent" (default) for outgoing, "received" for incoming.one of
sent · receiveddefault: sentlinkedin_send_connection_requestSend a LinkedIn connection request to a person. Accepts any identifier: profile URL, public ID (slug), or URN. Optionally include a personalized message (max 300 characters).2 params
Send a LinkedIn connection request to a person. Accepts any identifier: profile URL, public ID (slug), or URN. Optionally include a personalized message (max 300 characters).
Parameters* required
messagestringOptional personalized message (max 300 characters). Leave empty for a default connection request.
identifierstringLinkedIn profile URL (e.g. https://www.linkedin.com/in/john-doe), public ID / slug (e.g. "john-doe"), or URN (e.g. "urn:li:fsd_profile:ABC123").
linkedin_react_to_postReact to a LinkedIn post (like, celebrate, support, love, insightful, funny). The lowest-friction engagement action.4 params
React to a LinkedIn post (like, celebrate, support, love, insightful, funny). The lowest-friction engagement action.
Parameters* required
post_idstringActivity URN (urn:li:activity:123) or numeric activity ID. Use post_url or post_id, at least one is required.
post_urlstringLinkedIn post URL (e.g. https://www.linkedin.com/feed/update/urn:li:activity:123 or /posts/ style).
comment_idstringOptional. React to a specific comment instead of the post itself.
reaction_typestringReaction type (default: "like").one of
like · celebrate · support · love · insightful · funnylinkedin_respond_connection_requestAccept or decline a received LinkedIn connection request. Use linkedin_list_connection_requests with direction "received" first to get the connection_request_id and shared_secret.3 params
Accept or decline a received LinkedIn connection request. Use linkedin_list_connection_requests with direction "received" first to get the connection_request_id and shared_secret.
Parameters* required
actionstringWhether to "accept" or "decline" the connection request.one of
accept · declineshared_secretstringThe shared_secret from linkedin_list_connection_requests (received). Required by LinkedIn to respond to connection requests.
connection_request_idstringThe connection request ID from linkedin_list_connection_requests (received).
linkedin_create_postCreate a LinkedIn post. Supports text with line breaks, image attachments (via public URLs), @mentions, link preview cards, and reposting existing posts.6 params
Create a LinkedIn post. Supports text with line breaks, image attachments (via public URLs), @mentions, link preview cards, and reposting existing posts.
Parameters* required
textstringPost content (max 3000 characters). Use \n for line breaks. Use {{0}}, {{1}} etc. to insert mentions from the mentions array.
repoststringOptional social_id of an existing LinkedIn post to share/repost. For a simple repost without commentary, text can be empty.
mentionsarrayOptional mentions array. Reference in text as {{0}}, {{1}} etc.
image_urlsarrayOptional array of publicly accessible image URLs (JPEG, PNG, GIF, max 5MB each, max 20). The server will fetch and attach them to the post.
content_checkstringControls LLM content artifact detection (default: "strict"). "strict" rejects text containing Unicode dashes (— – −) and other LLM artifacts. "autofix" automatically replaces em dashes with short dashes. "disabled" skips all content checks.one of
strict · autofix · disabledexternal_linkstringOptional URL for a link preview card. Must also appear in the post text.
send_feedbackSend feedback, feature requests, bug reports, or help requests to the LinkMCP team. Use this to tell us what is working well, what could be improved, to request new features, or to ask for help.3 params
Send feedback, feature requests, bug reports, or help requests to the LinkMCP team. Use this to tell us what is working well, what could be improved, to request new features, or to ask for help.
Parameters* required
typestringThe type of feedback: "feedback" for general thoughts, "feature_request" for new feature ideas, "bug_report" for something broken, "help" for support requests.one of
feedback · feature_request · bug_report · helpcontextobjectOptional context for the feedback. For bug reports, include the tool name, error message, and what you were trying to do.
messagestringYour feedback message. Be as detailed as you like — the more context, the better we can help.
linkedin_comment_on_postComment on a LinkedIn post. Supports threaded replies (replying to an existing comment) and @mentions. Mention identifiers are automatically resolved — you can use profile URLs, slugs, or URNs.6 params
Comment on a LinkedIn post. Supports threaded replies (replying to an existing comment) and @mentions. Mention identifiers are automatically resolved — you can use profile URLs, slugs, or URNs.
Parameters* required
textstringComment text (max 1250 characters). Use \n for line breaks. Use {{0}}, {{1}} etc. to insert mentions from the mentions array.
post_idstringActivity URN (urn:li:activity:123) or numeric activity ID. Use post_url or post_id, at least one is required.
mentionsarrayOptional mentions array. Reference in text as {{0}}, {{1}} etc. Each identifier is resolved via profile lookup.
post_urlstringLinkedIn post URL (e.g. https://www.linkedin.com/feed/update/urn:li:activity:123 or /posts/ style).
comment_idstringOptional. ID of an existing comment to reply to (threaded reply).
content_checkstringControls LLM content artifact detection (default: "strict"). "strict" rejects text containing Unicode dashes (— – −) and other LLM artifacts. "autofix" automatically replaces em dashes with standard dashes. "disabled" skips all content checks.one of
strict · autofix · disabledlinkedin_send_messageSend a LinkedIn message. Reply to an existing conversation (chat_id) or start a new one (recipient_identifier). Supports InMail for non-connections.5 params
Send a LinkedIn message. Reply to an existing conversation (chat_id) or start a new one (recipient_identifier). Supports InMail for non-connections.
Parameters* required
textstringMessage text. Must not be empty.
inmailbooleanSend as InMail for non-connections. Only with recipient_identifier.
chat_idstringChat ID for replying to existing conversation. Mutually exclusive with recipient_identifier.
linkedin_apistringLinkedIn API to use. Only with recipient_identifier.one of
classic · sales_navigator · recruiterrecipient_identifierstringLinkedIn profile URL, public ID, or URN. For starting a new conversation. Mutually exclusive with chat_id.
linkedin_search_peopleSearch LinkedIn for people by keywords and filters, or pass a LinkedIn search URL directly. Returns name, headline, location, profile URL, and network distance for each result. Text filter values (e.g., "San Francisco" for location) are resolved to LinkedIn IDs automatically.8 params
Search LinkedIn for people by keywords and filters, or pass a LinkedIn search URL directly. Returns name, headline, location, profile URL, and network distance for each result. Text filter values (e.g., "San Francisco" for location) are resolved to LinkedIn IDs automatically.
Parameters* required
urlstringLinkedIn search URL (e.g., https://www.linkedin.com/search/results/people/?keywords=...). Mutually exclusive with keywords/filters.
cursorstringPagination cursor from a previous response. Pass this to fetch the next page of results.
industryarrayIndustry filter as text values (e.g., ["Software Development"]). Resolved to LinkedIn IDs automatically.
keywordsstringSearch keywords (e.g., "sales director"). Required for filter-based search.
locationarrayLocation filter as text values (e.g., ["San Francisco Bay Area"]). Resolved to LinkedIn IDs automatically.
seniorityarraySeniority level filter as numeric IDs (1=Unpaid, 2=Training, 3=Entry, 4=Senior, 5=Manager, 6=Director, 7=VP, 8=CXO, 9=Partner, 10=Owner).
network_distancearrayNetwork distance filter (1=1st connections, 2=2nd connections, 3=3rd+).
profile_languagearrayProfile language filter as ISO codes (e.g., ["en", "de"]).
linkedin_search_sales_navigatorSearch LinkedIn Sales Navigator for people by keywords and filters, or pass a Sales Navigator search URL directly. Returns richer results than classic search including open profile status, premium status, current positions with tenure, and more. Requires a Sales Navigator subs...10 params
Search LinkedIn Sales Navigator for people by keywords and filters, or pass a Sales Navigator search URL directly. Returns richer results than classic search including open profile status, premium status, current positions with tenure, and more. Requires a Sales Navigator subs...
Parameters* required
urlstringSales Navigator search URL (e.g., https://www.linkedin.com/sales/search/people?...). Also accepts classic LinkedIn search URLs. Mutually exclusive with keywords/filters.
cursorstringPagination cursor from a previous response. Pass this to fetch the next page of results.
tenurearrayTenure at current company filter as ranges in years (e.g., [{"min": 1, "max": 3}]). Sales Navigator only.
functionarrayJob function filter as numeric IDs (1=Accounting, 2=Administrative, 3=Arts and Design, 4=Business Development, 5=Community and Social Services, 6=Consulting, 7=Education, 8=Engineering, 9=Entrepreneurship, 10=Finance, 11=Healthcare Services, 12=Human Resources, 13=Information Technology, 14=Legal, 15=Marketing, 16=Media and Communication, 17=Military and Protective Services, 18=Operations, 19=Product Management, 20=Program and Project Management, 21=Purchasing, 22=Quality Assurance, 23=Real Estate, 24=Research, 25=Sales, 26=Support). Sales Navigator only.
industryarrayIndustry filter as text values (e.g., ["Software Development"]). Resolved to LinkedIn IDs automatically.
keywordsstringSearch keywords (e.g., "VP engineering"). Required for filter-based search.
locationarrayLocation filter as text values (e.g., ["San Francisco Bay Area"]). Resolved to LinkedIn IDs automatically.
seniorityarraySeniority level filter as numeric IDs (1=Unpaid, 2=Training, 3=Entry, 4=Senior, 5=Manager, 6=Director, 7=VP, 8=CXO, 9=Partner, 10=Owner).
network_distancearrayNetwork distance filter (1=1st connections, 2=2nd connections, 3=3rd+).
profile_languagearrayProfile language filter as ISO codes (e.g., ["en", "de"]).
linkedin_list_conversationsList your LinkedIn DM conversations (inbox). Returns conversation ID, timestamp, unread status, the other participant's provider ID, and the LinkedIn thread ID. Supports cursor-based pagination. Optionally search for conversations with a specific person by providing a particip...6 params
List your LinkedIn DM conversations (inbox). Returns conversation ID, timestamp, unread status, the other participant's provider ID, and the LinkedIn thread ID. Supports cursor-based pagination. Optionally search for conversations with a specific person by providing a particip...
Parameters* required
afterstringOnly return conversations updated after this datetime (exclusive). ISO 8601 UTC format: YYYY-MM-DDTHH:MM:SS.sssZ
limitnumberNumber of conversations to return per page (1–250, default 20). Ignored when participant is provided.default: 20
beforestringOnly return conversations updated before this datetime (exclusive). ISO 8601 UTC format: YYYY-MM-DDTHH:MM:SS.sssZ
cursorstringPagination cursor from a previous response. Omit for the first page.
participantstringFind conversations with a specific person. Provide a LinkedIn profile URL, public ID, URN, or numeric ID. Scans up to 1250 recent conversations to find matching threads. Other filters (unread_only, after, before) still apply. Use cursor to continue scanning if not found.
unread_onlybooleanIf true, return only conversations with unread messages. If false, return only read conversations. Omit to return all.
linkedin_get_conversation_messagesGet messages from a LinkedIn DM conversation. Returns message text, timestamp, sender ID, read status, and attachments. Use linkedin_list_conversations first to get the chat_id.3 params
Get messages from a LinkedIn DM conversation. Returns message text, timestamp, sender ID, read status, and attachments. Use linkedin_list_conversations first to get the chat_id.
Parameters* required
limitnumberNumber of messages to return per page (1–250, default 50).default: 50
cursorstringPagination cursor from a previous response. Omit for the first page.
chat_idstringThe conversation/chat ID to fetch messages from.
find_emailFind a person's work email address given their name and company. If you don't already have the person's name or company details, use linkedin_get_profile first. Providing company_domain gives significantly more reliable results than company_name alone.4 params
Find a person's work email address given their name and company. If you don't already have the person's name or company details, use linkedin_get_profile first. Providing company_domain gives significantly more reliable results than company_name alone.
Parameters* required
last_namestringPerson's last name.
first_namestringPerson's first name.
company_namestringCompany name (e.g. "Acme Inc"). Used when domain is not available.
company_domainstringCompany website domain (e.g. "acme.com"). Recommended for best accuracy.
find_mobileFind a person's mobile phone number. Accepts a LinkedIn profile URL, slug, or URN, and/or an email address. At least one identifier is required.2 params
Find a person's mobile phone number. Accepts a LinkedIn profile URL, slug, or URN, and/or an email address. At least one identifier is required.
Parameters* required
emailstringEmail address (alternative or additional identifier for the person).
linkedin_profilestringLinkedIn profile URL (e.g. "https://linkedin.com/in/johndoe"), slug (e.g. "johndoe"), or URN.
validate_emailValidate an email address for deliverability. Returns whether the email is valid, invalid, catch-all, or unknown, along with MX provider details. Use this to verify email addresses from your CRM, lists, or other sources before sending outreach.1 params
Validate an email address for deliverability. Returns whether the email is valid, invalid, catch-all, or unknown, along with MX provider details. Use this to verify email addresses from your CRM, lists, or other sources before sending outreach.
Parameters* required
emailstringEmail address to validate (e.g. "john@company.com").
linkedin_who_am_iReturns information about the connected LinkedIn account: display name, public profile URL, LinkedIn URN, and which premium features are active (Sales Navigator, Recruiter). Use this to understand which LinkedIn capabilities are available before choosing search or messaging st...
Returns information about the connected LinkedIn account: display name, public profile URL, LinkedIn URN, and which premium features are active (Sales Navigator, Recruiter). Use this to understand which LinkedIn capabilities are available before choosing search or messaging st...
No parameter schema in public metadata yet.
Featured
Keep your Mac awake while Claude Code and 40+ AI agents run. Sleeps when they're idle.
One time payment $9 →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
